diff --git a/docs/code-health.md b/docs/code-health.md
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@@ -0,0 +1,352 @@
+# DarkRoom — Code health and the cost of a contribution
+
+**Status:** Audit · 2026-08-27
+**Companion to:** [architecture.md](architecture.md), [technical-debt.md](technical-debt.md),
+[view-composition.md](view-composition.md)
+
+What it costs to add something to this codebase, measured rather than estimated, and the work that
+would lower the price.
+
+[technical-debt.md](technical-debt.md) records compromises that were *chosen* — each one has a
+reason that outlived the person who took it. This document records the opposite: friction nobody
+chose, which accumulated because no single commit was responsible for it. The distinction matters
+when deciding what to touch. A TD entry is load-bearing until its "done when" is met; an entry here
+is not defending anything.
+
+It is also not a bug list. Everything below compiles, passes 2,007 tests and ships.
+
+---
+
+## 1. What was measured
+
+Every figure in this document is reproducible from a clean checkout. Worktrees under `.claude/` and
+build output under `target/` are excluded from all counts — including them roughly triples the line
+totals and was the first thing to get wrong.
+
+```bash
+# Lines of Rust per crate
+for d in core/* ui/* platform/* apps/* tools/*; do
+  [ -d "$d/src" ] && echo "$(find $d/src -name '*.rs' -exec cat {} + | wc -l) $d"
+done | sort -rn
+
+# unwrap() in production code only — split each file at its #[cfg(test)] marker
+# (a naive grep counts ~1,500 and tells you nothing)
+
+# Distinct window properties written per UI module
+for f in ui/dr-ui/src/*.rs; do
+  echo "$(grep -oP '\b(w|window|win|ui)\.\Kset_[a-z0-9_]+(?=\()' "$f" | sort -u | wc -l) $f"
+done | sort -rn
+```
+
+| Measure | Value |
+|---|---|
+| Rust across 19 crates | ~112,000 lines; ~78,000 after comments and blanks |
+| Comment density | 28% overall, 20–34% per crate |
+| Test functions | 2,007, plus 17 integration test files |
+| `.unwrap()` in production code | **3** — one in `dr-gpu`, two in `dr-ingest` |
+| `.unwrap()` in test code | ~1,500, which is where it belongs |
+| `unsafe` blocks | 6 |
+| `TRACES` tags / orphan tags | 732 / 0 |
+| Resolved dependencies | 826 |
+| Largest function | `dr-ui::run` — 1,813 lines |
+| `AppWindow` members | 282 properties + 190 callbacks |
+
+CI gates on `cargo fmt --check`, `cargo clippy --workspace --all-targets -- -D warnings`,
+`cargo test --workspace`, a release build, and an Android cross-check. The traceability matrix is
+regenerated and compared, with a pre-commit hook that keeps it in step.
+
+---
+
+## 2. The seams, graded
+
+Six things a contributor might plausibly want to add. Each grade was checked against the tree.
+
+| Feature | What you touch | Cost |
+|---|---|---|
+| A develop operation<br>*split toning, channel mixer* | One file in `core/dr-pipeline/ops/`. Nothing else. | **Trivial** |
+| A RAW format | A `Format` variant and magic-byte recognition. `dr-decode` is a generic TIFF walker carrying only 3 format-specific branches. | **Easy** |
+| A neighbourhood operation<br>*dehaze, a sharpener* | Rust in `dr-pipeline/src/ops/` implementing `Operation` + `DetailStage`, plus a stub YAML declaring `rust:` and `order:`. | **Moderate** |
+| A parameter widget<br>*a colour wheel* | A `WidgetKind` variant, `develop::supported()`, the panel model, a Slint component. | **Moderate** |
+| A second sync backend<br>*S3, WebDAV, a local folder* | `RemoteBackend` is the easy half. Seven UI files construct `NextcloudBackend` directly and ten signatures take it concretely — see [CH-2](#ch-2). | **Hard** |
+| Anything with its own UI | `app.slint`'s root component, a ~1,000-line `wire()`, and `run()` at 1,813 lines — see [CH-1](#ch-1). | **Hard** |
+
+The top half of that table is the good half, and it is very good. The bottom half is one problem
+wearing two hats: **`dr-ui` has no seams, so every UI feature lands in the same three files.**
+
+---
+
+## 3. What is load-bearing, and must not be "tidied"
+
+Listed before the findings deliberately. A remediation document that only enumerates problems invites
+someone to fix something that was right.
+
+**The operation declaration format.** `ops/*.yaml` + `build.rs` is a working plugin system that
+happens to resolve at build time — see [display-and-extension.md §6](display-and-extension.md). Its
+deliberate smallness is the point: the expression grammar is restricted so a declaration cannot
+become a second, worse place to write code. Do not "improve" it by letting a node name arbitrary
+Rust.
+
+**No operation is named in `ui/`.** Verified: all fifteen built-in op ids grepped across every `.rs`
+and `.slint` file in `ui/` yield exactly one hit, a localisation test in `labels.rs:353`. This is
+what makes "a new operation is one file" true rather than aspirational, and it is the single
+property most likely to be destroyed by a well-meaning special case in the panel. See [CH-5](#ch-5).
+
+**Unimplemented widgets degrade rather than break.** `develop::supported()` lists every `WidgetKind`
+explicitly instead of using a wildcard, so a new kind added to the core surfaces as a compile error
+rather than as silence, and a widget nothing draws falls back to sliders with the edit still
+working (ARCH §4.3a).
+
+**The mpsc-plus-timer worker shape.** Slint's event loop must never block (NFR-P9). Threading is not
+what any finding below proposes changing.
+
+**`sync_rows` mutating rows in place.** Replacing the model breaks slider dragging.
+
+---
+
+## <a id="ch-1"></a>CH-1 — `dr-ui` has no view layer, and the cost is compounding
+
+**Where:** `ui/dr-ui/src/lib.rs:836`, `library_ui.rs:4374`, `collections_ui.rs:1457`,
+`ui/dr-ui/ui/app.slint`
+
+### What it is
+
+Every UI feature lands in the same three places: the Slint root component, one of the `wire()`
+functions, and `run()`.
+
+| Function | Lines |
+|---|---|
+| `lib.rs::run` | 1,813 |
+| `library_ui::wire` | 998 |
+| `collections_ui::wire` | 964 |
+| `identity_ui::wire` | 478 |
+| `masks_ui::wire` | 357 |
+| `settings_ui::wire` | 317 |
+
+Above them sits one `AppWindow` carrying 282 properties and 190 callbacks, with exactly one Slint
+global in the whole `ui/` directory — and it is not exported. Cross-view state therefore has nowhere
+to live except the root component, and every interaction is a callback registered inside a `wire`.
+
+The core crates are healthy by the same measure: their largest functions are `compose_full` at 437
+lines and `build.rs::emit_node` at 558, both of which earn their length. This is specific to `dr-ui`.
+
+### Why it matters more than it did
+
+**[view-composition.md](view-composition.md) already diagnosed this and specified the fix**, in
+three independently landable stages, on 2026-08-09. None of the three has landed. In the eighteen
+days since, the numbers that document itself used have moved:
+
+| Its measure | 2026-08-09 | 2026-08-27 |
+|---|---|---|
+| `run()` | 500 lines | **1,813** |
+| `library_ui` distinct window properties | 24 | **54** |
+| `lib.rs` distinct window properties | 23 | **52** |
+| `collections_ui` | 9 | 11 |
+| `launch_ui` | 16 | 16 |
+| `set_show_*` call sites | 7 | 9 |
+| View-state booleans on `AppWindow` | 2 | **5** |
+
+Four modules it did not list now write window properties too: `settings_ui` (39), `import_ui` (24),
+`identity_ui` (18), `masks_ui` (16).
+
+The prediction it made has also come true literally. It described `app.slint` compensating for two
+mutually exclusive booleans with `if !root.show-launch && root.show-library` chains. There are now
+five such booleans — `show-launch`, `show-library`, `show-identity`, `show-settings`, `show-import` —
+and the chains at `app.slint:1405`, `:1445` and `:1654` are five-term conjunctions. Each new view
+multiplies the conjunctions rather than adding to them.
+
+None of this is difficult work. It is simply work that every feature must now do, in files every
+other feature is also editing — which is why two contributors working in parallel conflict by
+construction, and why a newcomer must read a 1,813-line startup sequence with real ordering
+constraints before safely inserting a line into it.
+
+### What to do
+
+Execute [view-composition.md](view-composition.md) as written. Its analysis holds and its staging is
+right; stage 1 alone removes the nullable-callback knot and the duplicated post-load sequence, and
+is worth landing whether or not stages 2 and 3 follow.
+
+One thing to add to it, because it was not in scope there: the `wire()` functions. They are already
+sectioned internally by comment, so lifting each section into `fn wire_ratings(window, ctl)`,
+`fn wire_keywords(...)` and so on is mechanical, checked entirely by the compiler, and can go one
+section per commit. It gives a feature a *function* to own rather than a region of one, which is
+what removes the conflict, and it does not wait on stage 1.
+
+Do the extraction behind new features rather than as a big-bang refactor. The pile grows either way;
+the question is only whether each new feature adds to it or subtracts.
+
+**Done when:** no function in `dr-ui` exceeds 300 lines, a new view registers itself instead of
+adding a boolean to `AppWindow`, and `active-view` has replaced the boolean set so both-true is
+unrepresentable.
+
+---
+
+## <a id="ch-2"></a>CH-2 — `RemoteBackend` is an abstraction nothing above `dr-sync` uses
+
+**Where:** `core/dr-sync/src/lib.rs:46`; seven files in `ui/dr-ui/src`
+
+### What it is
+
+The trait is carefully built. Capability negotiation decides the sync strategy; range reads are
+documented as a hint rather than a guarantee so correctness holds either way; chunked upload is
+deliberately kept internal so one server's protocol cannot leak into the interface. Every choice is
+explained where it is made.
+
+And then `trash.rs`, `import.rs`, `export.rs`, `derived_sync.rs`, `launch_ui.rs`, `library.rs` and
+`settings_ui.rs` each construct `NextcloudBackend` directly — 34 references — and ten functions take
+`&NextcloudBackend` rather than `&dyn RemoteBackend`. Exactly **two** sites in the tree take the
+trait object, both inside `dr-sync` itself.
+
+### Why it matters
+
+The abstraction currently buys nothing it was designed for. Worse, it reads as though it does: a
+contributor who wants a WebDAV or local-folder backend will find a well-documented trait, implement
+it correctly, and only then discover that nothing above `dr-sync` can be handed the result.
+
+There is no defence of this in the tree, which is what makes it an entry here rather than in
+`technical-debt.md`. It is what a single-backend application looks like when the second backend has
+not yet been attempted.
+
+### What to do
+
+Change the ten signatures to `&dyn RemoteBackend` and construct the backend once, behind something
+the UI does not name — the same discipline `develop.rs` already applies to operations. The trait is
+already correct, so this is a mechanical change, and it is much cheaper now than during a second
+backend when it would be entangled with that backend's own problems.
+
+Worth doing even if no second backend is ever written: it makes the sync layer testable against a
+fake, which today it is not.
+
+**Done when:** `NextcloudBackend` is named in at most one file in `ui/`, and a stub backend can be
+substituted in a test without touching the UI.
+
+---
+
+## <a id="ch-3"></a>CH-3 — There is no path in for a contributor who is not already here
+
+**Where:** repository root
+
+### What it is
+
+No `CONTRIBUTING.md`. No `rust-toolchain.toml`, though CI pins 1.92.0 exactly. No issue or PR
+templates.
+
+The documentation that exists is excellent — 7,990 lines across 14 files, including 177 numbered
+requirements — and all of it is written for someone who has already decided to work on this. Nothing
+tells a newcomer which document to read first, that `core/dr-pipeline/ops/README.md` is the door
+with the lowest bar, or that a clone without `git-lfs` needs one command before the build succeeds.
+
+That last point is handled well in the code: `dr-segment`'s build script detects an LFS pointer file
+and fails with an instruction rather than embedding 130 bytes and dying at inference time. It is
+simply not written anywhere a first-time cloner would look.
+
+### Why it matters
+
+It is the cheapest item in this document and it gates every other contribution. A person who cannot
+get a first build is not going to reach the parts that are good.
+
+### What to do
+
+Write `CONTRIBUTING.md` and point the first door at the operation format. "Add a develop operation"
+is a genuinely one-file contribution with declared tests that run under `cargo test` — the best
+first experience this codebase can offer, and it happens to teach the architecture's central idea on
+the way through.
+
+Then state the three things that are currently folklore: `git lfs` is a prerequisite, the first
+build resolves 826 crates and takes a while (saying so stops it reading as a hang), and the
+toolchain is 1.92.0. Add `rust-toolchain.toml` so that last one is enforced rather than documented —
+a contributor on an older stable currently gets confusing type errors instead of a version message.
+
+**Done when:** someone who has never seen the repository can clone it, build it, and land a new
+`ops/*.yaml` node without asking a question.
+
+---
+
+## <a id="ch-4"></a>CH-4 — Coverage is counted by tagging, not by behaviour
+
+**Where:** `docs/traceability.md`, `tools/traceability`
+
+### What it is
+
+Not a new finding — [display-and-extension.md §7](display-and-extension.md) states it plainly, and
+`traceability.md` itself says coverage is the intersection of tagged and defined IDs. The tooling is
+genuinely good: 732 tags, zero orphans, denominators parsed from `requirements.md` at run time
+rather than hardcoded, regenerated in CI and guarded by a pre-commit hook.
+
+What it cannot do is check that the code under a tag does the thing. `FR-DEV-8` is currently tagged
+against instance-buffer plumbing a future spot-removal operation *would* use; `FR-DEV-7` against a
+history row for a frontend that does not exist. Both read as covered.
+
+### Why it matters
+
+The 55.4% figure is an overstatement of unknown size, and the risk is that it is used as a planning
+input. It is recorded here so that the number keeps its asterisk when read outside the document that
+already qualified it.
+
+### What to do
+
+Nothing structural — the honest framing already exists in two places. Adopt
+display-and-extension.md's rule going forward: **close a requirement with a test that would fail if
+the behaviour were removed**, and let the percentage move slowly and mean something.
+
+**Done when:** the rule is stated in `CONTRIBUTING.md` alongside the tag syntax, so it reaches
+someone adding their first tag.
+
+---
+
+## <a id="ch-5"></a>CH-5 — The best invariant in the codebase is unprotected
+
+**Where:** `ui/dr-ui/src`, `ui/dr-ui/ui`
+
+### What it is
+
+"No code in `ui/` names an operation" (FR-DEV-3a) is what makes the whole declarative pipeline pay
+off, and it is currently maintained by discipline alone. Nothing fails if someone special-cases
+`exposure` in the panel to fix a layout problem at five in the evening.
+
+### Why it matters
+
+It is one grep, it would take an hour, and it protects the property this audit rates highest. The
+failure mode is silent and cumulative: the first special case is defensible, and by the fifth the
+panel names half the chain and "a new operation is one file" has quietly stopped being true.
+
+### What to do
+
+A test that greps `ui/dr-ui/src` and `ui/dr-ui/ui` for every id in `ops/*.yaml` and fails on a hit,
+with the current `labels.rs` localisation test as its one allowed exception. It belongs in CI beside
+the traceability check, which is the existing precedent for a structural gate.
+
+**Done when:** adding `window.set_exposure_slider(...)` to the panel fails CI with a message naming
+FR-DEV-3a.
+
+---
+
+## 4. Order of work
+
+Ordered by value per hour rather than by size.
+
+| | Item | Effort | Why first |
+|---|---|---|---|
+| 1 | [CH-3](#ch-3) — `CONTRIBUTING.md` + `rust-toolchain.toml` | Half a day | Gates everything else; unblocks the trivial seam that already works |
+| 2 | [CH-5](#ch-5) — CI gate on operation names in `ui/` | An hour | Protects the property everything else in the pipeline rests on |
+| 3 | [CH-2](#ch-2) — make `RemoteBackend` load-bearing | 1–2 days | Mechanical now, entangled later; also makes sync testable |
+| 4 | [CH-1](#ch-1) — split the `wire` functions | Incremental | No behaviour change, compiler-checked, one section per commit |
+| 5 | [CH-1](#ch-1) — [view-composition.md](view-composition.md) stages 1–3 | Sustained | Largest and most invasive; every deferred month adds to the pile |
+
+Items 1, 2 and 3 are independent of each other and of the rest. Item 4 does not wait on item 5.
+
+---
+
+## 5. What this document does not claim
+
+It measures structure, discipline and coupling. It does **not** assess runtime correctness, GPU
+shader behaviour, security posture, or whether any tagged requirement is actually implemented —
+[CH-4](#ch-4) is precisely the observation that the last of those is unmeasured.
+
+Line counts and function sizes are proxies. `run()` being 1,813 lines is a real problem because
+every feature must edit it, not because 1,813 is a bad number; `build.rs::emit_node` at 558 lines is
+not a problem at all. Where a figure appears above, the sentence around it says which of the two it
+is.
+
+The audit was performed against the working tree at branch `android-bundled-face-models` on
+2026-08-27, which had five modified files in `ui/dr-ui/` uncommitted at the time. Those changes were
+included in the counts.
diff --git a/docs/traceability.md b/docs/traceability.md
index e52ad9c..e159225 100644
--- a/docs/traceability.md
+++ b/docs/traceability.md
@@ -34,69 +34,69 @@ _None._
 | ID | Tagged in |
 |---|---|
 | FR-CAT-1 | [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-catalog/src/walk.rs:109`](../core/dr-catalog/src/walk.rs#L109), [`core/dr-catalog/src/walk.rs:162`](../core/dr-catalog/src/walk.rs#L162), [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`core/dr-sync/src/scan.rs:93`](../core/dr-sync/src/scan.rs#L93), [`core/dr-types/src/lib.rs:200`](../core/dr-types/src/lib.rs#L200), [`core/dr-types/src/lib.rs:269`](../core/dr-types/src/lib.rs#L269), [`core/dr-types/src/lib.rs:302`](../core/dr-types/src/lib.rs#L302), [`tools/traceability/src/lib.rs:479`](../tools/traceability/src/lib.rs#L479), [`tools/traceability/src/lib.rs:511`](../tools/traceability/src/lib.rs#L511), [`ui/dr-ui/src/activity.rs:1`](../ui/dr-ui/src/activity.rs#L1), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1) |
-| FR-CAT-10 | [`core/dr-ingest/src/layout.rs:1`](../core/dr-ingest/src/layout.rs#L1), [`core/dr-ingest/src/lib.rs:1`](../core/dr-ingest/src/lib.rs#L1), [`core/dr-ingest/src/lib.rs:733`](../core/dr-ingest/src/lib.rs#L733), [`core/dr-types/src/settings.rs:116`](../core/dr-types/src/settings.rs#L116), [`ui/dr-ui/src/import.rs:1`](../ui/dr-ui/src/import.rs#L1), [`ui/dr-ui/src/import.rs:337`](../ui/dr-ui/src/import.rs#L337), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1107`](../ui/dr-ui/src/lib.rs#L1107), [`ui/dr-ui/ui/import.slint:5`](../ui/dr-ui/ui/import.slint#L5), [`ui/dr-ui/ui/library.slint:1008`](../ui/dr-ui/ui/library.slint#L1008), [`ui/dr-ui/ui/library.slint:1170`](../ui/dr-ui/ui/library.slint#L1170), [`ui/dr-ui/ui/library.slint:857`](../ui/dr-ui/ui/library.slint#L857) |
-| FR-CAT-11 | [`core/dr-catalog/src/dedup.rs:1`](../core/dr-catalog/src/dedup.rs#L1), [`core/dr-ingest/src/lib.rs:1`](../core/dr-ingest/src/lib.rs#L1), [`core/dr-ingest/src/lib.rs:392`](../core/dr-ingest/src/lib.rs#L392), [`core/dr-sync/src/upload.rs:40`](../core/dr-sync/src/upload.rs#L40), [`ui/dr-ui/src/import.rs:1`](../ui/dr-ui/src/import.rs#L1), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1107`](../ui/dr-ui/src/lib.rs#L1107), [`ui/dr-ui/src/library.rs:163`](../ui/dr-ui/src/library.rs#L163), [`ui/dr-ui/src/library.rs:2162`](../ui/dr-ui/src/library.rs#L2162), [`ui/dr-ui/ui/import.slint:5`](../ui/dr-ui/ui/import.slint#L5) |
+| FR-CAT-10 | [`core/dr-ingest/src/layout.rs:1`](../core/dr-ingest/src/layout.rs#L1), [`core/dr-ingest/src/lib.rs:1`](../core/dr-ingest/src/lib.rs#L1), [`core/dr-ingest/src/lib.rs:733`](../core/dr-ingest/src/lib.rs#L733), [`core/dr-types/src/settings.rs:116`](../core/dr-types/src/settings.rs#L116), [`ui/dr-ui/src/import.rs:1`](../ui/dr-ui/src/import.rs#L1), [`ui/dr-ui/src/import.rs:337`](../ui/dr-ui/src/import.rs#L337), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1108`](../ui/dr-ui/src/lib.rs#L1108), [`ui/dr-ui/ui/import.slint:5`](../ui/dr-ui/ui/import.slint#L5), [`ui/dr-ui/ui/library.slint:1008`](../ui/dr-ui/ui/library.slint#L1008), [`ui/dr-ui/ui/library.slint:1170`](../ui/dr-ui/ui/library.slint#L1170), [`ui/dr-ui/ui/library.slint:857`](../ui/dr-ui/ui/library.slint#L857) |
+| FR-CAT-11 | [`core/dr-catalog/src/dedup.rs:1`](../core/dr-catalog/src/dedup.rs#L1), [`core/dr-ingest/src/lib.rs:1`](../core/dr-ingest/src/lib.rs#L1), [`core/dr-ingest/src/lib.rs:392`](../core/dr-ingest/src/lib.rs#L392), [`core/dr-sync/src/upload.rs:40`](../core/dr-sync/src/upload.rs#L40), [`ui/dr-ui/src/import.rs:1`](../ui/dr-ui/src/import.rs#L1), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1108`](../ui/dr-ui/src/lib.rs#L1108), [`ui/dr-ui/src/library.rs:163`](../ui/dr-ui/src/library.rs#L163), [`ui/dr-ui/src/library.rs:2162`](../ui/dr-ui/src/library.rs#L2162), [`ui/dr-ui/ui/import.slint:5`](../ui/dr-ui/ui/import.slint#L5) |
 | FR-CAT-12 | [`core/dr-pipeline/src/sidecar.rs:118`](../core/dr-pipeline/src/sidecar.rs#L118) |
 | FR-CAT-13 | [`core/dr-catalog/src/keywords.rs:1`](../core/dr-catalog/src/keywords.rs#L1) |
-| FR-CAT-15 | [`core/dr-catalog/src/schema.rs:583`](../core/dr-catalog/src/schema.rs#L583), [`core/dr-catalog/src/trash.rs:1`](../core/dr-catalog/src/trash.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:447`](../core/dr-sync-nextcloud/src/lib.rs#L447), [`core/dr-sync/src/lib.rs:124`](../core/dr-sync/src/lib.rs#L124), [`core/dr-sync/src/scan.rs:426`](../core/dr-sync/src/scan.rs#L426), [`core/dr-sync/src/scan.rs:57`](../core/dr-sync/src/scan.rs#L57), [`core/dr-thumbs/src/lib.rs:376`](../core/dr-thumbs/src/lib.rs#L376), [`ui/dr-ui/src/collections_ui.rs:1225`](../ui/dr-ui/src/collections_ui.rs#L1225), [`ui/dr-ui/src/collections_ui.rs:1995`](../ui/dr-ui/src/collections_ui.rs#L1995), [`ui/dr-ui/src/library.rs:163`](../ui/dr-ui/src/library.rs#L163), [`ui/dr-ui/src/library.rs:180`](../ui/dr-ui/src/library.rs#L180), [`ui/dr-ui/src/library.rs:209`](../ui/dr-ui/src/library.rs#L209), [`ui/dr-ui/src/library.rs:3430`](../ui/dr-ui/src/library.rs#L3430), [`ui/dr-ui/src/library.rs:3464`](../ui/dr-ui/src/library.rs#L3464), [`ui/dr-ui/src/library_ui.rs:184`](../ui/dr-ui/src/library_ui.rs#L184), [`ui/dr-ui/src/library_ui.rs:757`](../ui/dr-ui/src/library_ui.rs#L757), [`ui/dr-ui/src/trash.rs:1`](../ui/dr-ui/src/trash.rs#L1), [`ui/dr-ui/ui/collections.slint:572`](../ui/dr-ui/ui/collections.slint#L572) |
+| FR-CAT-15 | [`core/dr-catalog/src/schema.rs:583`](../core/dr-catalog/src/schema.rs#L583), [`core/dr-catalog/src/trash.rs:1`](../core/dr-catalog/src/trash.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:447`](../core/dr-sync-nextcloud/src/lib.rs#L447), [`core/dr-sync/src/lib.rs:124`](../core/dr-sync/src/lib.rs#L124), [`core/dr-sync/src/scan.rs:426`](../core/dr-sync/src/scan.rs#L426), [`core/dr-sync/src/scan.rs:57`](../core/dr-sync/src/scan.rs#L57), [`core/dr-thumbs/src/lib.rs:376`](../core/dr-thumbs/src/lib.rs#L376), [`ui/dr-ui/src/collections_ui.rs:1225`](../ui/dr-ui/src/collections_ui.rs#L1225), [`ui/dr-ui/src/collections_ui.rs:1995`](../ui/dr-ui/src/collections_ui.rs#L1995), [`ui/dr-ui/src/library.rs:163`](../ui/dr-ui/src/library.rs#L163), [`ui/dr-ui/src/library.rs:180`](../ui/dr-ui/src/library.rs#L180), [`ui/dr-ui/src/library.rs:209`](../ui/dr-ui/src/library.rs#L209), [`ui/dr-ui/src/library.rs:3561`](../ui/dr-ui/src/library.rs#L3561), [`ui/dr-ui/src/library.rs:3595`](../ui/dr-ui/src/library.rs#L3595), [`ui/dr-ui/src/library_ui.rs:184`](../ui/dr-ui/src/library_ui.rs#L184), [`ui/dr-ui/src/library_ui.rs:757`](../ui/dr-ui/src/library_ui.rs#L757), [`ui/dr-ui/src/trash.rs:1`](../ui/dr-ui/src/trash.rs#L1), [`ui/dr-ui/ui/collections.slint:572`](../ui/dr-ui/ui/collections.slint#L572) |
 | FR-CAT-1a | [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`core/dr-types/src/lib.rs:53`](../core/dr-types/src/lib.rs#L53) |
 | FR-CAT-2 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/schema.rs:1`](../core/dr-catalog/src/schema.rs#L1), [`tools/traceability/src/lib.rs:479`](../tools/traceability/src/lib.rs#L479) |
-| FR-CAT-3 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`core/dr-catalog/src/walk.rs:66`](../core/dr-catalog/src/walk.rs#L66), [`core/dr-sync/src/scan.rs:69`](../core/dr-sync/src/scan.rs#L69), [`core/dr-thumbs/src/codec.rs:1`](../core/dr-thumbs/src/codec.rs#L1), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1), [`ui/dr-ui/src/import.rs:464`](../ui/dr-ui/src/import.rs#L464), [`ui/dr-ui/src/import.rs:489`](../ui/dr-ui/src/import.rs#L489), [`ui/dr-ui/src/library.rs:2639`](../ui/dr-ui/src/library.rs#L2639), [`ui/dr-ui/src/library.rs:2964`](../ui/dr-ui/src/library.rs#L2964), [`ui/dr-ui/src/library_ui.rs:171`](../ui/dr-ui/src/library_ui.rs#L171), [`ui/dr-ui/src/library_ui.rs:3626`](../ui/dr-ui/src/library_ui.rs#L3626), [`ui/dr-ui/src/library_ui.rs:4592`](../ui/dr-ui/src/library_ui.rs#L4592), [`ui/dr-ui/ui/app.slint:540`](../ui/dr-ui/ui/app.slint#L540), [`ui/dr-ui/ui/settings.slint:353`](../ui/dr-ui/ui/settings.slint#L353), [`ui/dr-ui/ui/settings.slint:72`](../ui/dr-ui/ui/settings.slint#L72) |
+| FR-CAT-3 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`core/dr-catalog/src/walk.rs:66`](../core/dr-catalog/src/walk.rs#L66), [`core/dr-sync/src/scan.rs:69`](../core/dr-sync/src/scan.rs#L69), [`core/dr-thumbs/src/codec.rs:1`](../core/dr-thumbs/src/codec.rs#L1), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1), [`ui/dr-ui/src/import.rs:464`](../ui/dr-ui/src/import.rs#L464), [`ui/dr-ui/src/import.rs:489`](../ui/dr-ui/src/import.rs#L489), [`ui/dr-ui/src/library.rs:2639`](../ui/dr-ui/src/library.rs#L2639), [`ui/dr-ui/src/library.rs:3095`](../ui/dr-ui/src/library.rs#L3095), [`ui/dr-ui/src/library_ui.rs:171`](../ui/dr-ui/src/library_ui.rs#L171), [`ui/dr-ui/src/library_ui.rs:3626`](../ui/dr-ui/src/library_ui.rs#L3626), [`ui/dr-ui/src/library_ui.rs:4592`](../ui/dr-ui/src/library_ui.rs#L4592), [`ui/dr-ui/ui/app.slint:540`](../ui/dr-ui/ui/app.slint#L540), [`ui/dr-ui/ui/settings.slint:353`](../ui/dr-ui/ui/settings.slint#L353), [`ui/dr-ui/ui/settings.slint:72`](../ui/dr-ui/ui/settings.slint#L72) |
 | FR-CAT-4 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/query.rs:1`](../core/dr-catalog/src/query.rs#L1), [`core/dr-catalog/src/schema.rs:304`](../core/dr-catalog/src/schema.rs#L304), [`ui/dr-ui/src/library.rs:190`](../ui/dr-ui/src/library.rs#L190), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1) |
-| FR-CAT-5 | [`core/dr-catalog/src/keywords.rs:1`](../core/dr-catalog/src/keywords.rs#L1), [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-catalog/src/schema.rs:1001`](../core/dr-catalog/src/schema.rs#L1001), [`core/dr-catalog/src/schema.rs:498`](../core/dr-catalog/src/schema.rs#L498), [`core/dr-decode/src/lib.rs:285`](../core/dr-decode/src/lib.rs#L285), [`core/dr-decode/src/lib.rs:404`](../core/dr-decode/src/lib.rs#L404), [`core/dr-pipeline/src/sidecar.rs:135`](../core/dr-pipeline/src/sidecar.rs#L135), [`ui/dr-ui/src/collections_ui.rs:1578`](../ui/dr-ui/src/collections_ui.rs#L1578), [`ui/dr-ui/src/collections_ui.rs:1597`](../ui/dr-ui/src/collections_ui.rs#L1597), [`ui/dr-ui/src/collections_ui.rs:243`](../ui/dr-ui/src/collections_ui.rs#L243), [`ui/dr-ui/src/collections_ui.rs:340`](../ui/dr-ui/src/collections_ui.rs#L340), [`ui/dr-ui/src/collections_ui.rs:89`](../ui/dr-ui/src/collections_ui.rs#L89), [`ui/dr-ui/src/library.rs:3478`](../ui/dr-ui/src/library.rs#L3478), [`ui/dr-ui/src/library_ui.rs:6273`](../ui/dr-ui/src/library_ui.rs#L6273), [`ui/dr-ui/src/library_ui.rs:6284`](../ui/dr-ui/src/library_ui.rs#L6284), [`ui/dr-ui/src/library_ui.rs:628`](../ui/dr-ui/src/library_ui.rs#L628), [`ui/dr-ui/src/library_ui.rs:6297`](../ui/dr-ui/src/library_ui.rs#L6297), [`ui/dr-ui/src/library_ui.rs:6312`](../ui/dr-ui/src/library_ui.rs#L6312), [`ui/dr-ui/src/library_ui.rs:6321`](../ui/dr-ui/src/library_ui.rs#L6321), [`ui/dr-ui/ui/app.slint:485`](../ui/dr-ui/ui/app.slint#L485), [`ui/dr-ui/ui/app.slint:658`](../ui/dr-ui/ui/app.slint#L658), [`ui/dr-ui/ui/library.slint:1219`](../ui/dr-ui/ui/library.slint#L1219), [`ui/dr-ui/ui/library.slint:1222`](../ui/dr-ui/ui/library.slint#L1222), [`ui/dr-ui/ui/library.slint:18`](../ui/dr-ui/ui/library.slint#L18), [`ui/dr-ui/ui/library.slint:850`](../ui/dr-ui/ui/library.slint#L850), [`ui/dr-ui/ui/library.slint:902`](../ui/dr-ui/ui/library.slint#L902) |
-| FR-CAT-6 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/keywords.rs:1`](../core/dr-catalog/src/keywords.rs#L1), [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/query.rs:1`](../core/dr-catalog/src/query.rs#L1), [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-catalog/src/schema.rs:498`](../core/dr-catalog/src/schema.rs#L498), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`core/dr-types/src/settings.rs:63`](../core/dr-types/src/settings.rs#L63), [`core/dr-types/src/time.rs:67`](../core/dr-types/src/time.rs#L67), [`core/dr-types/src/time.rs:90`](../core/dr-types/src/time.rs#L90), [`ui/dr-ui/src/library.rs:214`](../ui/dr-ui/src/library.rs#L214), [`ui/dr-ui/src/library.rs:3724`](../ui/dr-ui/src/library.rs#L3724), [`ui/dr-ui/src/library_ui.rs:315`](../ui/dr-ui/src/library_ui.rs#L315), [`ui/dr-ui/src/library_ui.rs:387`](../ui/dr-ui/src/library_ui.rs#L387), [`ui/dr-ui/src/library_ui.rs:5142`](../ui/dr-ui/src/library_ui.rs#L5142), [`ui/dr-ui/src/library_ui.rs:5195`](../ui/dr-ui/src/library_ui.rs#L5195), [`ui/dr-ui/src/library_ui.rs:6413`](../ui/dr-ui/src/library_ui.rs#L6413), [`ui/dr-ui/ui/app.slint:488`](../ui/dr-ui/ui/app.slint#L488), [`ui/dr-ui/ui/app.slint:658`](../ui/dr-ui/ui/app.slint#L658), [`ui/dr-ui/ui/app.slint:897`](../ui/dr-ui/ui/app.slint#L897), [`ui/dr-ui/ui/library.slint:109`](../ui/dr-ui/ui/library.slint#L109), [`ui/dr-ui/ui/library.slint:1288`](../ui/dr-ui/ui/library.slint#L1288), [`ui/dr-ui/ui/library.slint:902`](../ui/dr-ui/ui/library.slint#L902), [`ui/dr-ui/ui/settings.slint:128`](../ui/dr-ui/ui/settings.slint#L128) |
+| FR-CAT-5 | [`core/dr-catalog/src/keywords.rs:1`](../core/dr-catalog/src/keywords.rs#L1), [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-catalog/src/schema.rs:1001`](../core/dr-catalog/src/schema.rs#L1001), [`core/dr-catalog/src/schema.rs:498`](../core/dr-catalog/src/schema.rs#L498), [`core/dr-decode/src/lib.rs:285`](../core/dr-decode/src/lib.rs#L285), [`core/dr-decode/src/lib.rs:404`](../core/dr-decode/src/lib.rs#L404), [`core/dr-pipeline/src/sidecar.rs:135`](../core/dr-pipeline/src/sidecar.rs#L135), [`ui/dr-ui/src/collections_ui.rs:1578`](../ui/dr-ui/src/collections_ui.rs#L1578), [`ui/dr-ui/src/collections_ui.rs:1597`](../ui/dr-ui/src/collections_ui.rs#L1597), [`ui/dr-ui/src/collections_ui.rs:243`](../ui/dr-ui/src/collections_ui.rs#L243), [`ui/dr-ui/src/collections_ui.rs:340`](../ui/dr-ui/src/collections_ui.rs#L340), [`ui/dr-ui/src/collections_ui.rs:89`](../ui/dr-ui/src/collections_ui.rs#L89), [`ui/dr-ui/src/library.rs:3609`](../ui/dr-ui/src/library.rs#L3609), [`ui/dr-ui/src/library_ui.rs:6273`](../ui/dr-ui/src/library_ui.rs#L6273), [`ui/dr-ui/src/library_ui.rs:6284`](../ui/dr-ui/src/library_ui.rs#L6284), [`ui/dr-ui/src/library_ui.rs:628`](../ui/dr-ui/src/library_ui.rs#L628), [`ui/dr-ui/src/library_ui.rs:6297`](../ui/dr-ui/src/library_ui.rs#L6297), [`ui/dr-ui/src/library_ui.rs:6312`](../ui/dr-ui/src/library_ui.rs#L6312), [`ui/dr-ui/src/library_ui.rs:6321`](../ui/dr-ui/src/library_ui.rs#L6321), [`ui/dr-ui/ui/app.slint:485`](../ui/dr-ui/ui/app.slint#L485), [`ui/dr-ui/ui/app.slint:658`](../ui/dr-ui/ui/app.slint#L658), [`ui/dr-ui/ui/library.slint:1219`](../ui/dr-ui/ui/library.slint#L1219), [`ui/dr-ui/ui/library.slint:1222`](../ui/dr-ui/ui/library.slint#L1222), [`ui/dr-ui/ui/library.slint:18`](../ui/dr-ui/ui/library.slint#L18), [`ui/dr-ui/ui/library.slint:850`](../ui/dr-ui/ui/library.slint#L850), [`ui/dr-ui/ui/library.slint:902`](../ui/dr-ui/ui/library.slint#L902) |
+| FR-CAT-6 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/keywords.rs:1`](../core/dr-catalog/src/keywords.rs#L1), [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/query.rs:1`](../core/dr-catalog/src/query.rs#L1), [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-catalog/src/schema.rs:498`](../core/dr-catalog/src/schema.rs#L498), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`core/dr-types/src/settings.rs:63`](../core/dr-types/src/settings.rs#L63), [`core/dr-types/src/time.rs:67`](../core/dr-types/src/time.rs#L67), [`core/dr-types/src/time.rs:90`](../core/dr-types/src/time.rs#L90), [`ui/dr-ui/src/library.rs:214`](../ui/dr-ui/src/library.rs#L214), [`ui/dr-ui/src/library.rs:3855`](../ui/dr-ui/src/library.rs#L3855), [`ui/dr-ui/src/library_ui.rs:315`](../ui/dr-ui/src/library_ui.rs#L315), [`ui/dr-ui/src/library_ui.rs:387`](../ui/dr-ui/src/library_ui.rs#L387), [`ui/dr-ui/src/library_ui.rs:5142`](../ui/dr-ui/src/library_ui.rs#L5142), [`ui/dr-ui/src/library_ui.rs:5195`](../ui/dr-ui/src/library_ui.rs#L5195), [`ui/dr-ui/src/library_ui.rs:6413`](../ui/dr-ui/src/library_ui.rs#L6413), [`ui/dr-ui/ui/app.slint:488`](../ui/dr-ui/ui/app.slint#L488), [`ui/dr-ui/ui/app.slint:658`](../ui/dr-ui/ui/app.slint#L658), [`ui/dr-ui/ui/app.slint:897`](../ui/dr-ui/ui/app.slint#L897), [`ui/dr-ui/ui/library.slint:109`](../ui/dr-ui/ui/library.slint#L109), [`ui/dr-ui/ui/library.slint:1288`](../ui/dr-ui/ui/library.slint#L1288), [`ui/dr-ui/ui/library.slint:902`](../ui/dr-ui/ui/library.slint#L902), [`ui/dr-ui/ui/settings.slint:128`](../ui/dr-ui/ui/settings.slint#L128) |
 | FR-CAT-7 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`ui/dr-ui/src/collections_ui.rs:1693`](../ui/dr-ui/src/collections_ui.rs#L1693), [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1), [`ui/dr-ui/src/library_ui.rs:3484`](../ui/dr-ui/src/library_ui.rs#L3484), [`ui/dr-ui/src/library_ui.rs:4182`](../ui/dr-ui/src/library_ui.rs#L4182), [`ui/dr-ui/ui/app.slint:653`](../ui/dr-ui/ui/app.slint#L653), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4), [`ui/dr-ui/ui/library.slint:2528`](../ui/dr-ui/ui/library.slint#L2528), [`ui/dr-ui/ui/library.slint:873`](../ui/dr-ui/ui/library.slint#L873), [`ui/dr-ui/ui/library.slint:892`](../ui/dr-ui/ui/library.slint#L892) |
-| FR-CAT-8 | [`core/dr-pipeline/src/graph.rs:345`](../core/dr-pipeline/src/graph.rs#L345), [`core/dr-pipeline/src/graph.rs:384`](../core/dr-pipeline/src/graph.rs#L384), [`core/dr-pipeline/src/ops/curve.rs:136`](../core/dr-pipeline/src/ops/curve.rs#L136), [`core/dr-pipeline/src/ops/curve.rs:652`](../core/dr-pipeline/src/ops/curve.rs#L652), [`core/dr-pipeline/src/sidecar.rs:1627`](../core/dr-pipeline/src/sidecar.rs#L1627), [`core/dr-pipeline/src/sidecar.rs:92`](../core/dr-pipeline/src/sidecar.rs#L92), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`core/dr-pipeline/tests/tone_curve.rs:34`](../core/dr-pipeline/tests/tone_curve.rs#L34), [`ui/dr-ui/src/develop.rs:3287`](../ui/dr-ui/src/develop.rs#L3287), [`ui/dr-ui/src/develop.rs:3316`](../ui/dr-ui/src/develop.rs#L3316), [`ui/dr-ui/src/export.rs:752`](../ui/dr-ui/src/export.rs#L752), [`ui/dr-ui/src/lib.rs:1368`](../ui/dr-ui/src/lib.rs#L1368), [`ui/dr-ui/src/lib.rs:1741`](../ui/dr-ui/src/lib.rs#L1741), [`ui/dr-ui/src/lib.rs:1877`](../ui/dr-ui/src/lib.rs#L1877), [`ui/dr-ui/src/lib.rs:480`](../ui/dr-ui/src/lib.rs#L480), [`ui/dr-ui/src/lib.rs:905`](../ui/dr-ui/src/lib.rs#L905), [`ui/dr-ui/src/library.rs:1571`](../ui/dr-ui/src/library.rs#L1571), [`ui/dr-ui/src/library.rs:375`](../ui/dr-ui/src/library.rs#L375), [`ui/dr-ui/src/library.rs:422`](../ui/dr-ui/src/library.rs#L422), [`ui/dr-ui/src/library.rs:459`](../ui/dr-ui/src/library.rs#L459), [`ui/dr-ui/src/library.rs:707`](../ui/dr-ui/src/library.rs#L707), [`ui/dr-ui/src/library_ui.rs:4884`](../ui/dr-ui/src/library_ui.rs#L4884), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
-| FR-CAT-9 | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-catalog/src/schema.rs:555`](../core/dr-catalog/src/schema.rs#L555), [`core/dr-catalog/src/walk.rs:162`](../core/dr-catalog/src/walk.rs#L162), [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`core/dr-catalog/src/walk.rs:435`](../core/dr-catalog/src/walk.rs#L435), [`core/dr-catalog/src/walk.rs:704`](../core/dr-catalog/src/walk.rs#L704), [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-sync/src/reachability.rs:1`](../core/dr-sync/src/reachability.rs#L1), [`core/dr-types/src/lib.rs:119`](../core/dr-types/src/lib.rs#L119), [`ui/dr-ui/src/develop.rs:2812`](../ui/dr-ui/src/develop.rs#L2812), [`ui/dr-ui/src/library.rs:149`](../ui/dr-ui/src/library.rs#L149), [`ui/dr-ui/src/library.rs:1531`](../ui/dr-ui/src/library.rs#L1531), [`ui/dr-ui/src/library.rs:1608`](../ui/dr-ui/src/library.rs#L1608), [`ui/dr-ui/src/library.rs:231`](../ui/dr-ui/src/library.rs#L231), [`ui/dr-ui/src/library.rs:3831`](../ui/dr-ui/src/library.rs#L3831), [`ui/dr-ui/src/library.rs:459`](../ui/dr-ui/src/library.rs#L459), [`ui/dr-ui/src/library.rs:691`](../ui/dr-ui/src/library.rs#L691), [`ui/dr-ui/src/library.rs:707`](../ui/dr-ui/src/library.rs#L707), [`ui/dr-ui/src/library.rs:761`](../ui/dr-ui/src/library.rs#L761), [`ui/dr-ui/src/library_ui.rs:1564`](../ui/dr-ui/src/library_ui.rs#L1564), [`ui/dr-ui/src/library_ui.rs:1590`](../ui/dr-ui/src/library_ui.rs#L1590), [`ui/dr-ui/src/library_ui.rs:1606`](../ui/dr-ui/src/library_ui.rs#L1606), [`ui/dr-ui/src/library_ui.rs:1700`](../ui/dr-ui/src/library_ui.rs#L1700), [`ui/dr-ui/src/library_ui.rs:226`](../ui/dr-ui/src/library_ui.rs#L226), [`ui/dr-ui/src/library_ui.rs:2316`](../ui/dr-ui/src/library_ui.rs#L2316), [`ui/dr-ui/src/library_ui.rs:259`](../ui/dr-ui/src/library_ui.rs#L259), [`ui/dr-ui/src/library_ui.rs:2754`](../ui/dr-ui/src/library_ui.rs#L2754), [`ui/dr-ui/src/library_ui.rs:2978`](../ui/dr-ui/src/library_ui.rs#L2978), [`ui/dr-ui/src/library_ui.rs:3259`](../ui/dr-ui/src/library_ui.rs#L3259), [`ui/dr-ui/src/library_ui.rs:3347`](../ui/dr-ui/src/library_ui.rs#L3347), [`ui/dr-ui/src/library_ui.rs:3535`](../ui/dr-ui/src/library_ui.rs#L3535), [`ui/dr-ui/src/library_ui.rs:3653`](../ui/dr-ui/src/library_ui.rs#L3653), [`ui/dr-ui/src/library_ui.rs:440`](../ui/dr-ui/src/library_ui.rs#L440), [`ui/dr-ui/src/library_ui.rs:498`](../ui/dr-ui/src/library_ui.rs#L498), [`ui/dr-ui/src/library_ui.rs:5240`](../ui/dr-ui/src/library_ui.rs#L5240), [`ui/dr-ui/src/library_ui.rs:5355`](../ui/dr-ui/src/library_ui.rs#L5355), [`ui/dr-ui/src/presets.rs:326`](../ui/dr-ui/src/presets.rs#L326), [`ui/dr-ui/src/presets.rs:338`](../ui/dr-ui/src/presets.rs#L338), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
+| FR-CAT-8 | [`core/dr-pipeline/src/graph.rs:345`](../core/dr-pipeline/src/graph.rs#L345), [`core/dr-pipeline/src/graph.rs:384`](../core/dr-pipeline/src/graph.rs#L384), [`core/dr-pipeline/src/ops/curve.rs:136`](../core/dr-pipeline/src/ops/curve.rs#L136), [`core/dr-pipeline/src/ops/curve.rs:652`](../core/dr-pipeline/src/ops/curve.rs#L652), [`core/dr-pipeline/src/sidecar.rs:1627`](../core/dr-pipeline/src/sidecar.rs#L1627), [`core/dr-pipeline/src/sidecar.rs:92`](../core/dr-pipeline/src/sidecar.rs#L92), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`core/dr-pipeline/tests/tone_curve.rs:34`](../core/dr-pipeline/tests/tone_curve.rs#L34), [`ui/dr-ui/src/develop.rs:3287`](../ui/dr-ui/src/develop.rs#L3287), [`ui/dr-ui/src/develop.rs:3316`](../ui/dr-ui/src/develop.rs#L3316), [`ui/dr-ui/src/export.rs:752`](../ui/dr-ui/src/export.rs#L752), [`ui/dr-ui/src/lib.rs:1369`](../ui/dr-ui/src/lib.rs#L1369), [`ui/dr-ui/src/lib.rs:1742`](../ui/dr-ui/src/lib.rs#L1742), [`ui/dr-ui/src/lib.rs:1878`](../ui/dr-ui/src/lib.rs#L1878), [`ui/dr-ui/src/lib.rs:480`](../ui/dr-ui/src/lib.rs#L480), [`ui/dr-ui/src/lib.rs:905`](../ui/dr-ui/src/lib.rs#L905), [`ui/dr-ui/src/library.rs:1571`](../ui/dr-ui/src/library.rs#L1571), [`ui/dr-ui/src/library.rs:375`](../ui/dr-ui/src/library.rs#L375), [`ui/dr-ui/src/library.rs:422`](../ui/dr-ui/src/library.rs#L422), [`ui/dr-ui/src/library.rs:459`](../ui/dr-ui/src/library.rs#L459), [`ui/dr-ui/src/library.rs:707`](../ui/dr-ui/src/library.rs#L707), [`ui/dr-ui/src/library_ui.rs:4884`](../ui/dr-ui/src/library_ui.rs#L4884), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
+| FR-CAT-9 | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-catalog/src/schema.rs:555`](../core/dr-catalog/src/schema.rs#L555), [`core/dr-catalog/src/walk.rs:162`](../core/dr-catalog/src/walk.rs#L162), [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`core/dr-catalog/src/walk.rs:435`](../core/dr-catalog/src/walk.rs#L435), [`core/dr-catalog/src/walk.rs:704`](../core/dr-catalog/src/walk.rs#L704), [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-sync/src/reachability.rs:1`](../core/dr-sync/src/reachability.rs#L1), [`core/dr-types/src/lib.rs:119`](../core/dr-types/src/lib.rs#L119), [`ui/dr-ui/src/develop.rs:2812`](../ui/dr-ui/src/develop.rs#L2812), [`ui/dr-ui/src/library.rs:149`](../ui/dr-ui/src/library.rs#L149), [`ui/dr-ui/src/library.rs:1531`](../ui/dr-ui/src/library.rs#L1531), [`ui/dr-ui/src/library.rs:1608`](../ui/dr-ui/src/library.rs#L1608), [`ui/dr-ui/src/library.rs:231`](../ui/dr-ui/src/library.rs#L231), [`ui/dr-ui/src/library.rs:3962`](../ui/dr-ui/src/library.rs#L3962), [`ui/dr-ui/src/library.rs:459`](../ui/dr-ui/src/library.rs#L459), [`ui/dr-ui/src/library.rs:691`](../ui/dr-ui/src/library.rs#L691), [`ui/dr-ui/src/library.rs:707`](../ui/dr-ui/src/library.rs#L707), [`ui/dr-ui/src/library.rs:761`](../ui/dr-ui/src/library.rs#L761), [`ui/dr-ui/src/library_ui.rs:1564`](../ui/dr-ui/src/library_ui.rs#L1564), [`ui/dr-ui/src/library_ui.rs:1590`](../ui/dr-ui/src/library_ui.rs#L1590), [`ui/dr-ui/src/library_ui.rs:1606`](../ui/dr-ui/src/library_ui.rs#L1606), [`ui/dr-ui/src/library_ui.rs:1700`](../ui/dr-ui/src/library_ui.rs#L1700), [`ui/dr-ui/src/library_ui.rs:226`](../ui/dr-ui/src/library_ui.rs#L226), [`ui/dr-ui/src/library_ui.rs:2316`](../ui/dr-ui/src/library_ui.rs#L2316), [`ui/dr-ui/src/library_ui.rs:259`](../ui/dr-ui/src/library_ui.rs#L259), [`ui/dr-ui/src/library_ui.rs:2754`](../ui/dr-ui/src/library_ui.rs#L2754), [`ui/dr-ui/src/library_ui.rs:2978`](../ui/dr-ui/src/library_ui.rs#L2978), [`ui/dr-ui/src/library_ui.rs:3259`](../ui/dr-ui/src/library_ui.rs#L3259), [`ui/dr-ui/src/library_ui.rs:3347`](../ui/dr-ui/src/library_ui.rs#L3347), [`ui/dr-ui/src/library_ui.rs:3535`](../ui/dr-ui/src/library_ui.rs#L3535), [`ui/dr-ui/src/library_ui.rs:3653`](../ui/dr-ui/src/library_ui.rs#L3653), [`ui/dr-ui/src/library_ui.rs:440`](../ui/dr-ui/src/library_ui.rs#L440), [`ui/dr-ui/src/library_ui.rs:498`](../ui/dr-ui/src/library_ui.rs#L498), [`ui/dr-ui/src/library_ui.rs:5240`](../ui/dr-ui/src/library_ui.rs#L5240), [`ui/dr-ui/src/library_ui.rs:5355`](../ui/dr-ui/src/library_ui.rs#L5355), [`ui/dr-ui/src/presets.rs:326`](../ui/dr-ui/src/presets.rs#L326), [`ui/dr-ui/src/presets.rs:338`](../ui/dr-ui/src/presets.rs#L338), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
 | FR-CULL-1 | [`core/dr-decode/src/preview.rs:121`](../core/dr-decode/src/preview.rs#L121) |
-| FR-CULL-10 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:384`](../core/dr-catalog/src/schema.rs#L384), [`ui/dr-ui/src/develop.rs:119`](../ui/dr-ui/src/develop.rs#L119), [`ui/dr-ui/src/develop.rs:128`](../ui/dr-ui/src/develop.rs#L128), [`ui/dr-ui/src/develop.rs:1776`](../ui/dr-ui/src/develop.rs#L1776), [`ui/dr-ui/src/develop.rs:194`](../ui/dr-ui/src/develop.rs#L194), [`ui/dr-ui/src/develop.rs:589`](../ui/dr-ui/src/develop.rs#L589), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/src/identity_ui.rs:1`](../ui/dr-ui/src/identity_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1849`](../ui/dr-ui/src/lib.rs#L1849), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
+| FR-CULL-10 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:384`](../core/dr-catalog/src/schema.rs#L384), [`ui/dr-ui/src/develop.rs:119`](../ui/dr-ui/src/develop.rs#L119), [`ui/dr-ui/src/develop.rs:128`](../ui/dr-ui/src/develop.rs#L128), [`ui/dr-ui/src/develop.rs:1776`](../ui/dr-ui/src/develop.rs#L1776), [`ui/dr-ui/src/develop.rs:194`](../ui/dr-ui/src/develop.rs#L194), [`ui/dr-ui/src/develop.rs:589`](../ui/dr-ui/src/develop.rs#L589), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/src/identity_ui.rs:1`](../ui/dr-ui/src/identity_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1850`](../ui/dr-ui/src/lib.rs#L1850), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
 | FR-CULL-11 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:384`](../core/dr-catalog/src/schema.rs#L384), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/src/identity_ui.rs:1`](../ui/dr-ui/src/identity_ui.rs#L1), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
 | FR-CULL-12 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:384`](../core/dr-catalog/src/schema.rs#L384), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
 | FR-CULL-2 | [`core/dr-decode/src/locate.rs:1`](../core/dr-decode/src/locate.rs#L1), [`core/dr-decode/src/preview.rs:148`](../core/dr-decode/src/preview.rs#L148), [`ui/dr-ui/src/import.rs:464`](../ui/dr-ui/src/import.rs#L464) |
 | FR-CULL-4 | [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-pipeline/src/sidecar.rs:135`](../core/dr-pipeline/src/sidecar.rs#L135), [`ui/dr-ui/src/library.rs:214`](../ui/dr-ui/src/library.rs#L214), [`ui/dr-ui/src/library.rs:375`](../ui/dr-ui/src/library.rs#L375) |
-| FR-CULL-8 | [`core/dr-catalog/src/face_shard.rs:1`](../core/dr-catalog/src/face_shard.rs#L1), [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:343`](../core/dr-catalog/src/schema.rs#L343), [`core/dr-catalog/src/schema.rs:384`](../core/dr-catalog/src/schema.rs#L384), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/library.rs:2640`](../ui/dr-ui/src/library.rs#L2640), [`ui/dr-ui/src/library.rs:2685`](../ui/dr-ui/src/library.rs#L2685), [`ui/dr-ui/ui/settings.slint:385`](../ui/dr-ui/ui/settings.slint#L385), [`ui/dr-ui/ui/settings.slint:81`](../ui/dr-ui/ui/settings.slint#L81) |
+| FR-CULL-8 | [`core/dr-catalog/src/face_shard.rs:1`](../core/dr-catalog/src/face_shard.rs#L1), [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:343`](../core/dr-catalog/src/schema.rs#L343), [`core/dr-catalog/src/schema.rs:384`](../core/dr-catalog/src/schema.rs#L384), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/library.rs:2640`](../ui/dr-ui/src/library.rs#L2640), [`ui/dr-ui/src/library.rs:2744`](../ui/dr-ui/src/library.rs#L2744), [`ui/dr-ui/ui/settings.slint:385`](../ui/dr-ui/ui/settings.slint#L385), [`ui/dr-ui/ui/settings.slint:81`](../ui/dr-ui/ui/settings.slint#L81) |
 | FR-CULL-9 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:384`](../core/dr-catalog/src/schema.rs#L384), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/identity_ui.rs:1`](../ui/dr-ui/src/identity_ui.rs#L1) |
 | FR-DEV-2 | [`core/dr-pipeline/src/operation.rs:352`](../core/dr-pipeline/src/operation.rs#L352) |
-| FR-DEV-3 | [`core/dr-gpu/src/adjust.rs:2165`](../core/dr-gpu/src/adjust.rs#L2165), [`core/dr-gpu/src/adjust.rs:651`](../core/dr-gpu/src/adjust.rs#L651), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/adjust.rs:84`](../core/dr-gpu/src/adjust.rs#L84), [`core/dr-gpu/tests/tone_curve.rs:1`](../core/dr-gpu/tests/tone_curve.rs#L1), [`core/dr-pipeline/src/detail.rs:387`](../core/dr-pipeline/src/detail.rs#L387), [`core/dr-pipeline/src/detail.rs:465`](../core/dr-pipeline/src/detail.rs#L465), [`core/dr-pipeline/src/framing.rs:188`](../core/dr-pipeline/src/framing.rs#L188), [`core/dr-pipeline/src/framing.rs:362`](../core/dr-pipeline/src/framing.rs#L362), [`core/dr-pipeline/src/framing.rs:617`](../core/dr-pipeline/src/framing.rs#L617), [`core/dr-pipeline/src/graph.rs:169`](../core/dr-pipeline/src/graph.rs#L169), [`core/dr-pipeline/src/graph.rs:573`](../core/dr-pipeline/src/graph.rs#L573), [`core/dr-pipeline/src/mask.rs:120`](../core/dr-pipeline/src/mask.rs#L120), [`core/dr-pipeline/src/operation.rs:299`](../core/dr-pipeline/src/operation.rs#L299), [`core/dr-pipeline/src/operation.rs:479`](../core/dr-pipeline/src/operation.rs#L479), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:207`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L207), [`core/dr-pipeline/src/ops/curve.rs:1`](../core/dr-pipeline/src/ops/curve.rs#L1), [`core/dr-pipeline/src/ops/curve.rs:218`](../core/dr-pipeline/src/ops/curve.rs#L218), [`core/dr-pipeline/src/ops/curve.rs:631`](../core/dr-pipeline/src/ops/curve.rs#L631), [`core/dr-pipeline/src/ops/curve.rs:99`](../core/dr-pipeline/src/ops/curve.rs#L99), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:1`](../core/dr-pipeline/src/ops/noise_reduction.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:270`](../core/dr-pipeline/src/ops/noise_reduction.rs#L270), [`core/dr-pipeline/src/sidecar.rs:156`](../core/dr-pipeline/src/sidecar.rs#L156), [`core/dr-pipeline/src/sidecar.rs:1627`](../core/dr-pipeline/src/sidecar.rs#L1627), [`core/dr-pipeline/src/sidecar.rs:1687`](../core/dr-pipeline/src/sidecar.rs#L1687), [`core/dr-pipeline/tests/tone_curve.rs:1`](../core/dr-pipeline/tests/tone_curve.rs#L1), [`ui/dr-ui/src/develop.rs:101`](../ui/dr-ui/src/develop.rs#L101), [`ui/dr-ui/src/develop.rs:1280`](../ui/dr-ui/src/develop.rs#L1280), [`ui/dr-ui/src/develop.rs:163`](../ui/dr-ui/src/develop.rs#L163), [`ui/dr-ui/src/develop.rs:1758`](../ui/dr-ui/src/develop.rs#L1758), [`ui/dr-ui/src/develop.rs:1776`](../ui/dr-ui/src/develop.rs#L1776), [`ui/dr-ui/src/develop.rs:1790`](../ui/dr-ui/src/develop.rs#L1790), [`ui/dr-ui/src/develop.rs:1812`](../ui/dr-ui/src/develop.rs#L1812), [`ui/dr-ui/src/develop.rs:1958`](../ui/dr-ui/src/develop.rs#L1958), [`ui/dr-ui/src/develop.rs:2056`](../ui/dr-ui/src/develop.rs#L2056), [`ui/dr-ui/src/develop.rs:326`](../ui/dr-ui/src/develop.rs#L326), [`ui/dr-ui/src/develop.rs:3287`](../ui/dr-ui/src/develop.rs#L3287), [`ui/dr-ui/src/develop.rs:363`](../ui/dr-ui/src/develop.rs#L363), [`ui/dr-ui/src/develop.rs:3851`](../ui/dr-ui/src/develop.rs#L3851), [`ui/dr-ui/src/develop.rs:3905`](../ui/dr-ui/src/develop.rs#L3905), [`ui/dr-ui/src/develop.rs:3949`](../ui/dr-ui/src/develop.rs#L3949), [`ui/dr-ui/src/develop.rs:3999`](../ui/dr-ui/src/develop.rs#L3999), [`ui/dr-ui/src/develop.rs:628`](../ui/dr-ui/src/develop.rs#L628), [`ui/dr-ui/src/develop.rs:675`](../ui/dr-ui/src/develop.rs#L675), [`ui/dr-ui/src/lib.rs:1425`](../ui/dr-ui/src/lib.rs#L1425), [`ui/dr-ui/src/lib.rs:2127`](../ui/dr-ui/src/lib.rs#L2127), [`ui/dr-ui/src/lib.rs:301`](../ui/dr-ui/src/lib.rs#L301), [`ui/dr-ui/src/library.rs:422`](../ui/dr-ui/src/library.rs#L422), [`ui/dr-ui/src/masks_ui.rs:218`](../ui/dr-ui/src/masks_ui.rs#L218), [`ui/dr-ui/src/masks_ui.rs:41`](../ui/dr-ui/src/masks_ui.rs#L41), [`ui/dr-ui/src/masks_ui.rs:816`](../ui/dr-ui/src/masks_ui.rs#L816), [`ui/dr-ui/src/masks_ui.rs:930`](../ui/dr-ui/src/masks_ui.rs#L930), [`ui/dr-ui/src/segmentation.rs:219`](../ui/dr-ui/src/segmentation.rs#L219), [`ui/dr-ui/src/segmentation.rs:322`](../ui/dr-ui/src/segmentation.rs#L322), [`ui/dr-ui/src/segmentation.rs:350`](../ui/dr-ui/src/segmentation.rs#L350), [`ui/dr-ui/ui/app.slint:2105`](../ui/dr-ui/ui/app.slint#L2105), [`ui/dr-ui/ui/app.slint:984`](../ui/dr-ui/ui/app.slint#L984) |
+| FR-DEV-3 | [`core/dr-gpu/src/adjust.rs:2165`](../core/dr-gpu/src/adjust.rs#L2165), [`core/dr-gpu/src/adjust.rs:651`](../core/dr-gpu/src/adjust.rs#L651), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/adjust.rs:84`](../core/dr-gpu/src/adjust.rs#L84), [`core/dr-gpu/tests/tone_curve.rs:1`](../core/dr-gpu/tests/tone_curve.rs#L1), [`core/dr-pipeline/src/detail.rs:387`](../core/dr-pipeline/src/detail.rs#L387), [`core/dr-pipeline/src/detail.rs:465`](../core/dr-pipeline/src/detail.rs#L465), [`core/dr-pipeline/src/framing.rs:188`](../core/dr-pipeline/src/framing.rs#L188), [`core/dr-pipeline/src/framing.rs:362`](../core/dr-pipeline/src/framing.rs#L362), [`core/dr-pipeline/src/framing.rs:617`](../core/dr-pipeline/src/framing.rs#L617), [`core/dr-pipeline/src/graph.rs:169`](../core/dr-pipeline/src/graph.rs#L169), [`core/dr-pipeline/src/graph.rs:573`](../core/dr-pipeline/src/graph.rs#L573), [`core/dr-pipeline/src/mask.rs:120`](../core/dr-pipeline/src/mask.rs#L120), [`core/dr-pipeline/src/operation.rs:299`](../core/dr-pipeline/src/operation.rs#L299), [`core/dr-pipeline/src/operation.rs:479`](../core/dr-pipeline/src/operation.rs#L479), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:207`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L207), [`core/dr-pipeline/src/ops/curve.rs:1`](../core/dr-pipeline/src/ops/curve.rs#L1), [`core/dr-pipeline/src/ops/curve.rs:218`](../core/dr-pipeline/src/ops/curve.rs#L218), [`core/dr-pipeline/src/ops/curve.rs:631`](../core/dr-pipeline/src/ops/curve.rs#L631), [`core/dr-pipeline/src/ops/curve.rs:99`](../core/dr-pipeline/src/ops/curve.rs#L99), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:1`](../core/dr-pipeline/src/ops/noise_reduction.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:270`](../core/dr-pipeline/src/ops/noise_reduction.rs#L270), [`core/dr-pipeline/src/sidecar.rs:156`](../core/dr-pipeline/src/sidecar.rs#L156), [`core/dr-pipeline/src/sidecar.rs:1627`](../core/dr-pipeline/src/sidecar.rs#L1627), [`core/dr-pipeline/src/sidecar.rs:1687`](../core/dr-pipeline/src/sidecar.rs#L1687), [`core/dr-pipeline/tests/tone_curve.rs:1`](../core/dr-pipeline/tests/tone_curve.rs#L1), [`ui/dr-ui/src/develop.rs:101`](../ui/dr-ui/src/develop.rs#L101), [`ui/dr-ui/src/develop.rs:1280`](../ui/dr-ui/src/develop.rs#L1280), [`ui/dr-ui/src/develop.rs:163`](../ui/dr-ui/src/develop.rs#L163), [`ui/dr-ui/src/develop.rs:1758`](../ui/dr-ui/src/develop.rs#L1758), [`ui/dr-ui/src/develop.rs:1776`](../ui/dr-ui/src/develop.rs#L1776), [`ui/dr-ui/src/develop.rs:1790`](../ui/dr-ui/src/develop.rs#L1790), [`ui/dr-ui/src/develop.rs:1812`](../ui/dr-ui/src/develop.rs#L1812), [`ui/dr-ui/src/develop.rs:1958`](../ui/dr-ui/src/develop.rs#L1958), [`ui/dr-ui/src/develop.rs:2056`](../ui/dr-ui/src/develop.rs#L2056), [`ui/dr-ui/src/develop.rs:326`](../ui/dr-ui/src/develop.rs#L326), [`ui/dr-ui/src/develop.rs:3287`](../ui/dr-ui/src/develop.rs#L3287), [`ui/dr-ui/src/develop.rs:363`](../ui/dr-ui/src/develop.rs#L363), [`ui/dr-ui/src/develop.rs:3851`](../ui/dr-ui/src/develop.rs#L3851), [`ui/dr-ui/src/develop.rs:3905`](../ui/dr-ui/src/develop.rs#L3905), [`ui/dr-ui/src/develop.rs:3949`](../ui/dr-ui/src/develop.rs#L3949), [`ui/dr-ui/src/develop.rs:3999`](../ui/dr-ui/src/develop.rs#L3999), [`ui/dr-ui/src/develop.rs:628`](../ui/dr-ui/src/develop.rs#L628), [`ui/dr-ui/src/develop.rs:675`](../ui/dr-ui/src/develop.rs#L675), [`ui/dr-ui/src/lib.rs:1426`](../ui/dr-ui/src/lib.rs#L1426), [`ui/dr-ui/src/lib.rs:2128`](../ui/dr-ui/src/lib.rs#L2128), [`ui/dr-ui/src/lib.rs:301`](../ui/dr-ui/src/lib.rs#L301), [`ui/dr-ui/src/library.rs:422`](../ui/dr-ui/src/library.rs#L422), [`ui/dr-ui/src/masks_ui.rs:218`](../ui/dr-ui/src/masks_ui.rs#L218), [`ui/dr-ui/src/masks_ui.rs:41`](../ui/dr-ui/src/masks_ui.rs#L41), [`ui/dr-ui/src/masks_ui.rs:816`](../ui/dr-ui/src/masks_ui.rs#L816), [`ui/dr-ui/src/masks_ui.rs:930`](../ui/dr-ui/src/masks_ui.rs#L930), [`ui/dr-ui/src/segmentation.rs:219`](../ui/dr-ui/src/segmentation.rs#L219), [`ui/dr-ui/src/segmentation.rs:322`](../ui/dr-ui/src/segmentation.rs#L322), [`ui/dr-ui/src/segmentation.rs:350`](../ui/dr-ui/src/segmentation.rs#L350), [`ui/dr-ui/ui/app.slint:2105`](../ui/dr-ui/ui/app.slint#L2105), [`ui/dr-ui/ui/app.slint:984`](../ui/dr-ui/ui/app.slint#L984) |
 | FR-DEV-3a | [`core/dr-pipeline/build.rs:1807`](../core/dr-pipeline/build.rs#L1807), [`core/dr-pipeline/ops/exposure.yaml:1`](../core/dr-pipeline/ops/exposure.yaml#L1), [`core/dr-pipeline/src/descriptor.rs:117`](../core/dr-pipeline/src/descriptor.rs#L117), [`core/dr-pipeline/src/descriptor.rs:157`](../core/dr-pipeline/src/descriptor.rs#L157), [`core/dr-pipeline/src/descriptor.rs:177`](../core/dr-pipeline/src/descriptor.rs#L177), [`core/dr-pipeline/src/descriptor.rs:232`](../core/dr-pipeline/src/descriptor.rs#L232), [`core/dr-pipeline/src/framing.rs:259`](../core/dr-pipeline/src/framing.rs#L259), [`core/dr-pipeline/src/graph.rs:23`](../core/dr-pipeline/src/graph.rs#L23), [`core/dr-pipeline/src/graph.rs:250`](../core/dr-pipeline/src/graph.rs#L250), [`core/dr-pipeline/src/graph.rs:45`](../core/dr-pipeline/src/graph.rs#L45), [`core/dr-pipeline/src/graph.rs:58`](../core/dr-pipeline/src/graph.rs#L58), [`core/dr-pipeline/src/mask.rs:954`](../core/dr-pipeline/src/mask.rs#L954), [`core/dr-pipeline/src/operation.rs:328`](../core/dr-pipeline/src/operation.rs#L328), [`core/dr-pipeline/src/ops/curve.rs:318`](../core/dr-pipeline/src/ops/curve.rs#L318), [`ui/dr-ui/src/develop.rs:1177`](../ui/dr-ui/src/develop.rs#L1177), [`ui/dr-ui/src/lib.rs:595`](../ui/dr-ui/src/lib.rs#L595) |
 | FR-DEV-3b | [`core/dr-pipeline/src/descriptor.rs:177`](../core/dr-pipeline/src/descriptor.rs#L177), [`core/dr-pipeline/src/framing.rs:259`](../core/dr-pipeline/src/framing.rs#L259), [`core/dr-pipeline/src/graph.rs:58`](../core/dr-pipeline/src/graph.rs#L58), [`core/dr-pipeline/src/operation.rs:328`](../core/dr-pipeline/src/operation.rs#L328) |
 | FR-DEV-3c | [`core/dr-pipeline/build.rs:1807`](../core/dr-pipeline/build.rs#L1807), [`core/dr-pipeline/ops/exposure.yaml:1`](../core/dr-pipeline/ops/exposure.yaml#L1), [`core/dr-pipeline/src/graph.rs:250`](../core/dr-pipeline/src/graph.rs#L250), [`core/dr-pipeline/src/graph.rs:45`](../core/dr-pipeline/src/graph.rs#L45), [`core/dr-pipeline/src/mask.rs:954`](../core/dr-pipeline/src/mask.rs#L954), [`ui/dr-ui/src/develop.rs:4578`](../ui/dr-ui/src/develop.rs#L4578) |
 | FR-DEV-3d | [`core/dr-gpu/src/adjust.rs:1041`](../core/dr-gpu/src/adjust.rs#L1041), [`core/dr-gpu/src/adjust.rs:104`](../core/dr-gpu/src/adjust.rs#L104), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/adjust.rs:84`](../core/dr-gpu/src/adjust.rs#L84), [`core/dr-gpu/src/adjust.rs:986`](../core/dr-gpu/src/adjust.rs#L986), [`core/dr-gpu/tests/capture_sharpen.rs:434`](../core/dr-gpu/tests/capture_sharpen.rs#L434), [`core/dr-gpu/tests/detail_stage.rs:242`](../core/dr-gpu/tests/detail_stage.rs#L242), [`core/dr-gpu/tests/local_contrast.rs:476`](../core/dr-gpu/tests/local_contrast.rs#L476), [`core/dr-gpu/tests/noise_reduction.rs:556`](../core/dr-gpu/tests/noise_reduction.rs#L556), [`core/dr-pipeline/src/framing.rs:188`](../core/dr-pipeline/src/framing.rs#L188), [`core/dr-pipeline/src/graph.rs:612`](../core/dr-pipeline/src/graph.rs#L612), [`core/dr-pipeline/src/operation.rs:31`](../core/dr-pipeline/src/operation.rs#L31), [`core/dr-pipeline/src/operation.rs:352`](../core/dr-pipeline/src/operation.rs#L352), [`core/dr-pipeline/src/operation.rs:52`](../core/dr-pipeline/src/operation.rs#L52), [`core/dr-pipeline/src/operation.rs:70`](../core/dr-pipeline/src/operation.rs#L70) |
 | FR-DEV-3e | [`core/dr-decode/src/base_curve.rs:145`](../core/dr-decode/src/base_curve.rs#L145), [`core/dr-decode/src/base_curve.rs:158`](../core/dr-decode/src/base_curve.rs#L158), [`core/dr-decode/src/base_curve.rs:1`](../core/dr-decode/src/base_curve.rs#L1), [`core/dr-decode/src/base_curve.rs:267`](../core/dr-decode/src/base_curve.rs#L267), [`core/dr-decode/src/base_curve.rs:347`](../core/dr-decode/src/base_curve.rs#L347), [`core/dr-decode/src/base_curve.rs:55`](../core/dr-decode/src/base_curve.rs#L55), [`core/dr-decode/src/lib.rs:121`](../core/dr-decode/src/lib.rs#L121), [`core/dr-decode/src/lib.rs:708`](../core/dr-decode/src/lib.rs#L708), [`core/dr-decode/src/lib.rs:748`](../core/dr-decode/src/lib.rs#L748), [`core/dr-decode/src/profile.rs:102`](../core/dr-decode/src/profile.rs#L102), [`core/dr-decode/src/profile.rs:151`](../core/dr-decode/src/profile.rs#L151), [`core/dr-decode/src/profile.rs:1`](../core/dr-decode/src/profile.rs#L1), [`core/dr-decode/src/profile.rs:235`](../core/dr-decode/src/profile.rs#L235), [`core/dr-decode/src/profile.rs:286`](../core/dr-decode/src/profile.rs#L286), [`core/dr-decode/src/profile.rs:343`](../core/dr-decode/src/profile.rs#L343), [`core/dr-decode/src/profile.rs:458`](../core/dr-decode/src/profile.rs#L458), [`core/dr-decode/src/profile.rs:492`](../core/dr-decode/src/profile.rs#L492), [`core/dr-decode/src/profile.rs:630`](../core/dr-decode/src/profile.rs#L630), [`core/dr-gpu/src/adjust.rs:37`](../core/dr-gpu/src/adjust.rs#L37), [`core/dr-gpu/src/adjust.rs:967`](../core/dr-gpu/src/adjust.rs#L967), [`core/dr-gpu/src/demosaic.rs:121`](../core/dr-gpu/src/demosaic.rs#L121), [`core/dr-gpu/src/demosaic.rs:86`](../core/dr-gpu/src/demosaic.rs#L86), [`core/dr-gpu/tests/base_curve.rs:1`](../core/dr-gpu/tests/base_curve.rs#L1), [`core/dr-pipeline/src/operation.rs:1424`](../core/dr-pipeline/src/operation.rs#L1424), [`core/dr-pipeline/src/operation.rs:1505`](../core/dr-pipeline/src/operation.rs#L1505), [`core/dr-pipeline/src/operation.rs:1530`](../core/dr-pipeline/src/operation.rs#L1530), [`core/dr-pipeline/src/operation.rs:1545`](../core/dr-pipeline/src/operation.rs#L1545), [`core/dr-pipeline/src/operation.rs:1569`](../core/dr-pipeline/src/operation.rs#L1569), [`core/dr-pipeline/src/operation.rs:279`](../core/dr-pipeline/src/operation.rs#L279), [`core/dr-pipeline/src/operation.rs:403`](../core/dr-pipeline/src/operation.rs#L403), [`core/dr-pipeline/src/operation.rs:413`](../core/dr-pipeline/src/operation.rs#L413), [`core/dr-pipeline/src/operation.rs:563`](../core/dr-pipeline/src/operation.rs#L563) |
-| FR-DEV-3f | [`core/dr-film/src/bake.rs:271`](../core/dr-film/src/bake.rs#L271), [`core/dr-film/src/bake.rs:62`](../core/dr-film/src/bake.rs#L62), [`core/dr-film/src/boolean_grain.rs:1`](../core/dr-film/src/boolean_grain.rs#L1), [`core/dr-film/src/boolean_grain.rs:78`](../core/dr-film/src/boolean_grain.rs#L78), [`core/dr-film/src/grain.rs:140`](../core/dr-film/src/grain.rs#L140), [`core/dr-film/src/grain.rs:1`](../core/dr-film/src/grain.rs#L1), [`core/dr-film/src/grain.rs:302`](../core/dr-film/src/grain.rs#L302), [`core/dr-film/src/grain.rs:79`](../core/dr-film/src/grain.rs#L79), [`core/dr-film/src/lib.rs:160`](../core/dr-film/src/lib.rs#L160), [`core/dr-film/src/lib.rs:1`](../core/dr-film/src/lib.rs#L1), [`core/dr-film/src/profile.rs:100`](../core/dr-film/src/profile.rs#L100), [`core/dr-film/src/profile.rs:142`](../core/dr-film/src/profile.rs#L142), [`core/dr-film/src/profile.rs:182`](../core/dr-film/src/profile.rs#L182), [`core/dr-film/src/profile.rs:259`](../core/dr-film/src/profile.rs#L259), [`core/dr-film/src/profile.rs:502`](../core/dr-film/src/profile.rs#L502), [`core/dr-film/src/profile.rs:73`](../core/dr-film/src/profile.rs#L73), [`core/dr-gpu/src/adjust.rs:139`](../core/dr-gpu/src/adjust.rs#L139), [`core/dr-gpu/src/adjust.rs:196`](../core/dr-gpu/src/adjust.rs#L196), [`core/dr-gpu/src/adjust.rs:357`](../core/dr-gpu/src/adjust.rs#L357), [`core/dr-gpu/src/adjust.rs:483`](../core/dr-gpu/src/adjust.rs#L483), [`core/dr-gpu/src/adjust.rs:77`](../core/dr-gpu/src/adjust.rs#L77), [`core/dr-gpu/tests/film_sim.rs:191`](../core/dr-gpu/tests/film_sim.rs#L191), [`core/dr-gpu/tests/film_sim.rs:1`](../core/dr-gpu/tests/film_sim.rs#L1), [`core/dr-pipeline/src/graph.rs:101`](../core/dr-pipeline/src/graph.rs#L101), [`core/dr-pipeline/src/graph.rs:124`](../core/dr-pipeline/src/graph.rs#L124), [`core/dr-pipeline/src/graph.rs:324`](../core/dr-pipeline/src/graph.rs#L324), [`core/dr-pipeline/src/operation.rs:1028`](../core/dr-pipeline/src/operation.rs#L1028), [`core/dr-pipeline/src/operation.rs:1057`](../core/dr-pipeline/src/operation.rs#L1057), [`core/dr-pipeline/src/operation.rs:1424`](../core/dr-pipeline/src/operation.rs#L1424), [`core/dr-pipeline/src/operation.rs:265`](../core/dr-pipeline/src/operation.rs#L265), [`core/dr-pipeline/src/operation.rs:279`](../core/dr-pipeline/src/operation.rs#L279), [`core/dr-pipeline/src/ops/film_sim.rs:126`](../core/dr-pipeline/src/ops/film_sim.rs#L126), [`core/dr-pipeline/src/ops/film_sim.rs:150`](../core/dr-pipeline/src/ops/film_sim.rs#L150), [`core/dr-pipeline/src/ops/film_sim.rs:1`](../core/dr-pipeline/src/ops/film_sim.rs#L1), [`core/dr-pipeline/src/ops/film_sim.rs:328`](../core/dr-pipeline/src/ops/film_sim.rs#L328), [`core/dr-pipeline/src/ops/film_sim.rs:42`](../core/dr-pipeline/src/ops/film_sim.rs#L42), [`core/dr-pipeline/src/ops/film_sim.rs:85`](../core/dr-pipeline/src/ops/film_sim.rs#L85), [`core/dr-pipeline/src/ops/film_sim.rs:90`](../core/dr-pipeline/src/ops/film_sim.rs#L90), [`core/dr-pipeline/src/sidecar.rs:111`](../core/dr-pipeline/src/sidecar.rs#L111), [`core/dr-pipeline/src/sidecar.rs:167`](../core/dr-pipeline/src/sidecar.rs#L167), [`core/dr-pipeline/src/sidecar.rs:1948`](../core/dr-pipeline/src/sidecar.rs#L1948), [`core/dr-pipeline/src/sidecar.rs:2024`](../core/dr-pipeline/src/sidecar.rs#L2024), [`core/dr-pipeline/src/sidecar.rs:533`](../core/dr-pipeline/src/sidecar.rs#L533), [`core/dr-pipeline/src/sidecar.rs:660`](../core/dr-pipeline/src/sidecar.rs#L660), [`core/dr-pipeline/src/sidecar.rs:792`](../core/dr-pipeline/src/sidecar.rs#L792), [`core/dr-pipeline/src/state.rs:100`](../core/dr-pipeline/src/state.rs#L100), [`core/dr-pipeline/src/state.rs:115`](../core/dr-pipeline/src/state.rs#L115), [`core/dr-pipeline/src/state.rs:60`](../core/dr-pipeline/src/state.rs#L60), [`ui/dr-ui/src/develop.rs:2827`](../ui/dr-ui/src/develop.rs#L2827), [`ui/dr-ui/src/develop.rs:2844`](../ui/dr-ui/src/develop.rs#L2844), [`ui/dr-ui/src/develop.rs:2856`](../ui/dr-ui/src/develop.rs#L2856), [`ui/dr-ui/src/develop.rs:2894`](../ui/dr-ui/src/develop.rs#L2894), [`ui/dr-ui/src/develop.rs:2903`](../ui/dr-ui/src/develop.rs#L2903), [`ui/dr-ui/src/develop.rs:3006`](../ui/dr-ui/src/develop.rs#L3006), [`ui/dr-ui/src/develop.rs:3324`](../ui/dr-ui/src/develop.rs#L3324), [`ui/dr-ui/src/develop.rs:3339`](../ui/dr-ui/src/develop.rs#L3339), [`ui/dr-ui/src/lib.rs:2101`](../ui/dr-ui/src/lib.rs#L2101), [`ui/dr-ui/src/lib.rs:528`](../ui/dr-ui/src/lib.rs#L528), [`ui/dr-ui/src/lib.rs:586`](../ui/dr-ui/src/lib.rs#L586), [`ui/dr-ui/src/library.rs:413`](../ui/dr-ui/src/library.rs#L413), [`ui/dr-ui/src/library.rs:662`](../ui/dr-ui/src/library.rs#L662), [`ui/dr-ui/src/presets.rs:275`](../ui/dr-ui/src/presets.rs#L275), [`ui/dr-ui/ui/adjust.slint:889`](../ui/dr-ui/ui/adjust.slint#L889), [`ui/dr-ui/ui/adjust.slint:959`](../ui/dr-ui/ui/adjust.slint#L959), [`ui/dr-ui/ui/app.slint:2717`](../ui/dr-ui/ui/app.slint#L2717), [`ui/dr-ui/ui/app.slint:778`](../ui/dr-ui/ui/app.slint#L778) |
+| FR-DEV-3f | [`core/dr-film/src/bake.rs:271`](../core/dr-film/src/bake.rs#L271), [`core/dr-film/src/bake.rs:62`](../core/dr-film/src/bake.rs#L62), [`core/dr-film/src/boolean_grain.rs:1`](../core/dr-film/src/boolean_grain.rs#L1), [`core/dr-film/src/boolean_grain.rs:78`](../core/dr-film/src/boolean_grain.rs#L78), [`core/dr-film/src/grain.rs:140`](../core/dr-film/src/grain.rs#L140), [`core/dr-film/src/grain.rs:1`](../core/dr-film/src/grain.rs#L1), [`core/dr-film/src/grain.rs:302`](../core/dr-film/src/grain.rs#L302), [`core/dr-film/src/grain.rs:79`](../core/dr-film/src/grain.rs#L79), [`core/dr-film/src/lib.rs:160`](../core/dr-film/src/lib.rs#L160), [`core/dr-film/src/lib.rs:1`](../core/dr-film/src/lib.rs#L1), [`core/dr-film/src/profile.rs:100`](../core/dr-film/src/profile.rs#L100), [`core/dr-film/src/profile.rs:142`](../core/dr-film/src/profile.rs#L142), [`core/dr-film/src/profile.rs:182`](../core/dr-film/src/profile.rs#L182), [`core/dr-film/src/profile.rs:259`](../core/dr-film/src/profile.rs#L259), [`core/dr-film/src/profile.rs:502`](../core/dr-film/src/profile.rs#L502), [`core/dr-film/src/profile.rs:73`](../core/dr-film/src/profile.rs#L73), [`core/dr-gpu/src/adjust.rs:139`](../core/dr-gpu/src/adjust.rs#L139), [`core/dr-gpu/src/adjust.rs:196`](../core/dr-gpu/src/adjust.rs#L196), [`core/dr-gpu/src/adjust.rs:357`](../core/dr-gpu/src/adjust.rs#L357), [`core/dr-gpu/src/adjust.rs:483`](../core/dr-gpu/src/adjust.rs#L483), [`core/dr-gpu/src/adjust.rs:77`](../core/dr-gpu/src/adjust.rs#L77), [`core/dr-gpu/tests/film_sim.rs:191`](../core/dr-gpu/tests/film_sim.rs#L191), [`core/dr-gpu/tests/film_sim.rs:1`](../core/dr-gpu/tests/film_sim.rs#L1), [`core/dr-pipeline/src/graph.rs:101`](../core/dr-pipeline/src/graph.rs#L101), [`core/dr-pipeline/src/graph.rs:124`](../core/dr-pipeline/src/graph.rs#L124), [`core/dr-pipeline/src/graph.rs:324`](../core/dr-pipeline/src/graph.rs#L324), [`core/dr-pipeline/src/operation.rs:1028`](../core/dr-pipeline/src/operation.rs#L1028), [`core/dr-pipeline/src/operation.rs:1057`](../core/dr-pipeline/src/operation.rs#L1057), [`core/dr-pipeline/src/operation.rs:1424`](../core/dr-pipeline/src/operation.rs#L1424), [`core/dr-pipeline/src/operation.rs:265`](../core/dr-pipeline/src/operation.rs#L265), [`core/dr-pipeline/src/operation.rs:279`](../core/dr-pipeline/src/operation.rs#L279), [`core/dr-pipeline/src/ops/film_sim.rs:126`](../core/dr-pipeline/src/ops/film_sim.rs#L126), [`core/dr-pipeline/src/ops/film_sim.rs:150`](../core/dr-pipeline/src/ops/film_sim.rs#L150), [`core/dr-pipeline/src/ops/film_sim.rs:1`](../core/dr-pipeline/src/ops/film_sim.rs#L1), [`core/dr-pipeline/src/ops/film_sim.rs:328`](../core/dr-pipeline/src/ops/film_sim.rs#L328), [`core/dr-pipeline/src/ops/film_sim.rs:42`](../core/dr-pipeline/src/ops/film_sim.rs#L42), [`core/dr-pipeline/src/ops/film_sim.rs:85`](../core/dr-pipeline/src/ops/film_sim.rs#L85), [`core/dr-pipeline/src/ops/film_sim.rs:90`](../core/dr-pipeline/src/ops/film_sim.rs#L90), [`core/dr-pipeline/src/sidecar.rs:111`](../core/dr-pipeline/src/sidecar.rs#L111), [`core/dr-pipeline/src/sidecar.rs:167`](../core/dr-pipeline/src/sidecar.rs#L167), [`core/dr-pipeline/src/sidecar.rs:1948`](../core/dr-pipeline/src/sidecar.rs#L1948), [`core/dr-pipeline/src/sidecar.rs:2024`](../core/dr-pipeline/src/sidecar.rs#L2024), [`core/dr-pipeline/src/sidecar.rs:533`](../core/dr-pipeline/src/sidecar.rs#L533), [`core/dr-pipeline/src/sidecar.rs:660`](../core/dr-pipeline/src/sidecar.rs#L660), [`core/dr-pipeline/src/sidecar.rs:792`](../core/dr-pipeline/src/sidecar.rs#L792), [`core/dr-pipeline/src/state.rs:100`](../core/dr-pipeline/src/state.rs#L100), [`core/dr-pipeline/src/state.rs:115`](../core/dr-pipeline/src/state.rs#L115), [`core/dr-pipeline/src/state.rs:60`](../core/dr-pipeline/src/state.rs#L60), [`ui/dr-ui/src/develop.rs:2827`](../ui/dr-ui/src/develop.rs#L2827), [`ui/dr-ui/src/develop.rs:2844`](../ui/dr-ui/src/develop.rs#L2844), [`ui/dr-ui/src/develop.rs:2856`](../ui/dr-ui/src/develop.rs#L2856), [`ui/dr-ui/src/develop.rs:2894`](../ui/dr-ui/src/develop.rs#L2894), [`ui/dr-ui/src/develop.rs:2903`](../ui/dr-ui/src/develop.rs#L2903), [`ui/dr-ui/src/develop.rs:3006`](../ui/dr-ui/src/develop.rs#L3006), [`ui/dr-ui/src/develop.rs:3324`](../ui/dr-ui/src/develop.rs#L3324), [`ui/dr-ui/src/develop.rs:3339`](../ui/dr-ui/src/develop.rs#L3339), [`ui/dr-ui/src/lib.rs:2102`](../ui/dr-ui/src/lib.rs#L2102), [`ui/dr-ui/src/lib.rs:528`](../ui/dr-ui/src/lib.rs#L528), [`ui/dr-ui/src/lib.rs:586`](../ui/dr-ui/src/lib.rs#L586), [`ui/dr-ui/src/library.rs:413`](../ui/dr-ui/src/library.rs#L413), [`ui/dr-ui/src/library.rs:662`](../ui/dr-ui/src/library.rs#L662), [`ui/dr-ui/src/presets.rs:275`](../ui/dr-ui/src/presets.rs#L275), [`ui/dr-ui/ui/adjust.slint:889`](../ui/dr-ui/ui/adjust.slint#L889), [`ui/dr-ui/ui/adjust.slint:959`](../ui/dr-ui/ui/adjust.slint#L959), [`ui/dr-ui/ui/app.slint:2717`](../ui/dr-ui/ui/app.slint#L2717), [`ui/dr-ui/ui/app.slint:778`](../ui/dr-ui/ui/app.slint#L778) |
 | FR-DEV-3h | [`core/dr-decode/src/lib.rs:404`](../core/dr-decode/src/lib.rs#L404), [`core/dr-decode/src/preview.rs:29`](../core/dr-decode/src/preview.rs#L29), [`core/dr-pipeline/src/framing.rs:202`](../core/dr-pipeline/src/framing.rs#L202), [`core/dr-pipeline/src/framing.rs:362`](../core/dr-pipeline/src/framing.rs#L362), [`core/dr-pipeline/src/framing.rs:924`](../core/dr-pipeline/src/framing.rs#L924), [`core/dr-types/src/lib.rs:336`](../core/dr-types/src/lib.rs#L336), [`core/dr-types/src/lib.rs:444`](../core/dr-types/src/lib.rs#L444), [`core/dr-types/src/lib.rs:456`](../core/dr-types/src/lib.rs#L456), [`core/dr-types/src/lib.rs:472`](../core/dr-types/src/lib.rs#L472), [`ui/dr-ui/src/develop.rs:138`](../ui/dr-ui/src/develop.rs#L138), [`ui/dr-ui/src/develop.rs:1975`](../ui/dr-ui/src/develop.rs#L1975), [`ui/dr-ui/src/segmentation.rs:322`](../ui/dr-ui/src/segmentation.rs#L322) |
 | FR-DEV-4 | [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:217`](../core/dr-gpu/src/lib.rs#L217) |
-| FR-DEV-5 | [`core/dr-pipeline/src/graph.rs:345`](../core/dr-pipeline/src/graph.rs#L345), [`core/dr-pipeline/src/graph.rs:384`](../core/dr-pipeline/src/graph.rs#L384), [`core/dr-pipeline/src/history.rs:102`](../core/dr-pipeline/src/history.rs#L102), [`core/dr-pipeline/src/history.rs:110`](../core/dr-pipeline/src/history.rs#L110), [`core/dr-pipeline/src/history.rs:127`](../core/dr-pipeline/src/history.rs#L127), [`core/dr-pipeline/src/history.rs:184`](../core/dr-pipeline/src/history.rs#L184), [`core/dr-pipeline/src/history.rs:1`](../core/dr-pipeline/src/history.rs#L1), [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:234`](../core/dr-pipeline/src/history.rs#L234), [`core/dr-pipeline/src/history.rs:293`](../core/dr-pipeline/src/history.rs#L293), [`core/dr-pipeline/src/history.rs:479`](../core/dr-pipeline/src/history.rs#L479), [`core/dr-pipeline/src/history.rs:489`](../core/dr-pipeline/src/history.rs#L489), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`core/dr-pipeline/src/history.rs:86`](../core/dr-pipeline/src/history.rs#L86), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`ui/dr-ui/src/develop.rs:2856`](../ui/dr-ui/src/develop.rs#L2856), [`ui/dr-ui/src/develop.rs:3339`](../ui/dr-ui/src/develop.rs#L3339), [`ui/dr-ui/src/develop.rs:3369`](../ui/dr-ui/src/develop.rs#L3369), [`ui/dr-ui/src/develop.rs:3382`](../ui/dr-ui/src/develop.rs#L3382), [`ui/dr-ui/src/develop.rs:3394`](../ui/dr-ui/src/develop.rs#L3394), [`ui/dr-ui/src/develop.rs:3410`](../ui/dr-ui/src/develop.rs#L3410), [`ui/dr-ui/src/develop.rs:3442`](../ui/dr-ui/src/develop.rs#L3442), [`ui/dr-ui/src/develop.rs:3446`](../ui/dr-ui/src/develop.rs#L3446), [`ui/dr-ui/src/develop.rs:3465`](../ui/dr-ui/src/develop.rs#L3465), [`ui/dr-ui/src/develop.rs:3481`](../ui/dr-ui/src/develop.rs#L3481), [`ui/dr-ui/src/develop.rs:610`](../ui/dr-ui/src/develop.rs#L610), [`ui/dr-ui/src/labels.rs:12`](../ui/dr-ui/src/labels.rs#L12), [`ui/dr-ui/src/labels.rs:215`](../ui/dr-ui/src/labels.rs#L215), [`ui/dr-ui/src/lib.rs:1389`](../ui/dr-ui/src/lib.rs#L1389), [`ui/dr-ui/src/lib.rs:1403`](../ui/dr-ui/src/lib.rs#L1403), [`ui/dr-ui/src/lib.rs:1411`](../ui/dr-ui/src/lib.rs#L1411), [`ui/dr-ui/src/lib.rs:2297`](../ui/dr-ui/src/lib.rs#L2297), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
-| FR-DEV-6 | [`core/dr-pipeline/src/preset.rs:1`](../core/dr-pipeline/src/preset.rs#L1), [`core/dr-types/src/settings.rs:182`](../core/dr-types/src/settings.rs#L182), [`ui/dr-ui/src/develop.rs:3281`](../ui/dr-ui/src/develop.rs#L3281), [`ui/dr-ui/src/develop.rs:3302`](../ui/dr-ui/src/develop.rs#L3302), [`ui/dr-ui/src/lib.rs:1368`](../ui/dr-ui/src/lib.rs#L1368), [`ui/dr-ui/src/library.rs:1571`](../ui/dr-ui/src/library.rs#L1571), [`ui/dr-ui/src/library.rs:375`](../ui/dr-ui/src/library.rs#L375), [`ui/dr-ui/src/library.rs:403`](../ui/dr-ui/src/library.rs#L403), [`ui/dr-ui/src/library_ui.rs:2576`](../ui/dr-ui/src/library_ui.rs#L2576), [`ui/dr-ui/src/library_ui.rs:2978`](../ui/dr-ui/src/library_ui.rs#L2978), [`ui/dr-ui/src/library_ui.rs:466`](../ui/dr-ui/src/library_ui.rs#L466), [`ui/dr-ui/src/presets.rs:1`](../ui/dr-ui/src/presets.rs#L1), [`ui/dr-ui/src/settings_ui.rs:547`](../ui/dr-ui/src/settings_ui.rs#L547), [`ui/dr-ui/ui/adjust.slint:598`](../ui/dr-ui/ui/adjust.slint#L598), [`ui/dr-ui/ui/library.slint:1315`](../ui/dr-ui/ui/library.slint#L1315), [`ui/dr-ui/ui/library.slint:831`](../ui/dr-ui/ui/library.slint#L831), [`ui/dr-ui/ui/library.slint:913`](../ui/dr-ui/ui/library.slint#L913), [`ui/dr-ui/ui/settings.slint:100`](../ui/dr-ui/ui/settings.slint#L100) |
-| FR-DEV-7 | [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`ui/dr-ui/src/develop.rs:3410`](../ui/dr-ui/src/develop.rs#L3410), [`ui/dr-ui/src/develop.rs:3442`](../ui/dr-ui/src/develop.rs#L3442), [`ui/dr-ui/src/lib.rs:1411`](../ui/dr-ui/src/lib.rs#L1411), [`ui/dr-ui/src/lib.rs:2297`](../ui/dr-ui/src/lib.rs#L2297), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
-| FR-DEV-8 | [`core/dr-gpu/src/detail.rs:252`](../core/dr-gpu/src/detail.rs#L252), [`core/dr-gpu/src/detail.rs:434`](../core/dr-gpu/src/detail.rs#L434), [`core/dr-gpu/tests/detail_instances.rs:1`](../core/dr-gpu/tests/detail_instances.rs#L1), [`core/dr-gpu/tests/spot_removal.rs:1`](../core/dr-gpu/tests/spot_removal.rs#L1), [`core/dr-pipeline/src/detail.rs:363`](../core/dr-pipeline/src/detail.rs#L363), [`core/dr-pipeline/src/detail.rs:387`](../core/dr-pipeline/src/detail.rs#L387), [`core/dr-pipeline/src/detail.rs:422`](../core/dr-pipeline/src/detail.rs#L422), [`core/dr-pipeline/src/detail.rs:496`](../core/dr-pipeline/src/detail.rs#L496), [`core/dr-pipeline/src/graph.rs:113`](../core/dr-pipeline/src/graph.rs#L113), [`core/dr-pipeline/src/graph.rs:191`](../core/dr-pipeline/src/graph.rs#L191), [`core/dr-pipeline/src/graph.rs:681`](../core/dr-pipeline/src/graph.rs#L681), [`core/dr-pipeline/src/operation.rs:299`](../core/dr-pipeline/src/operation.rs#L299), [`core/dr-pipeline/src/operation.rs:517`](../core/dr-pipeline/src/operation.rs#L517), [`core/dr-pipeline/src/sidecar.rs:183`](../core/dr-pipeline/src/sidecar.rs#L183), [`core/dr-pipeline/src/sidecar.rs:352`](../core/dr-pipeline/src/sidecar.rs#L352), [`core/dr-pipeline/src/sidecar.rs:672`](../core/dr-pipeline/src/sidecar.rs#L672), [`core/dr-pipeline/src/sidecar.rs:808`](../core/dr-pipeline/src/sidecar.rs#L808), [`core/dr-pipeline/src/sidecar.rs:862`](../core/dr-pipeline/src/sidecar.rs#L862), [`core/dr-pipeline/src/sidecar.rs:892`](../core/dr-pipeline/src/sidecar.rs#L892), [`core/dr-pipeline/src/spot.rs:115`](../core/dr-pipeline/src/spot.rs#L115), [`core/dr-pipeline/src/spot.rs:151`](../core/dr-pipeline/src/spot.rs#L151), [`core/dr-pipeline/src/spot.rs:1`](../core/dr-pipeline/src/spot.rs#L1), [`core/dr-pipeline/src/spot.rs:207`](../core/dr-pipeline/src/spot.rs#L207), [`core/dr-pipeline/src/spot.rs:387`](../core/dr-pipeline/src/spot.rs#L387), [`core/dr-pipeline/src/spot.rs:472`](../core/dr-pipeline/src/spot.rs#L472), [`core/dr-pipeline/src/spot.rs:582`](../core/dr-pipeline/src/spot.rs#L582), [`core/dr-pipeline/src/spot.rs:673`](../core/dr-pipeline/src/spot.rs#L673), [`core/dr-pipeline/src/state.rs:103`](../core/dr-pipeline/src/state.rs#L103), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-pipeline/tests/spots.rs:1`](../core/dr-pipeline/tests/spots.rs#L1), [`ui/dr-ui/src/develop.rs:2127`](../ui/dr-ui/src/develop.rs#L2127), [`ui/dr-ui/src/develop.rs:2165`](../ui/dr-ui/src/develop.rs#L2165), [`ui/dr-ui/src/develop.rs:2230`](../ui/dr-ui/src/develop.rs#L2230), [`ui/dr-ui/src/develop.rs:2313`](../ui/dr-ui/src/develop.rs#L2313), [`ui/dr-ui/src/develop.rs:2327`](../ui/dr-ui/src/develop.rs#L2327), [`ui/dr-ui/src/develop.rs:658`](../ui/dr-ui/src/develop.rs#L658), [`ui/dr-ui/src/labels.rs:52`](../ui/dr-ui/src/labels.rs#L52), [`ui/dr-ui/src/lib.rs:1432`](../ui/dr-ui/src/lib.rs#L1432), [`ui/dr-ui/src/lib.rs:2394`](../ui/dr-ui/src/lib.rs#L2394), [`ui/dr-ui/src/lib.rs:306`](../ui/dr-ui/src/lib.rs#L306), [`ui/dr-ui/src/spots_ui.rs:19`](../ui/dr-ui/src/spots_ui.rs#L19), [`ui/dr-ui/src/spots_ui.rs:1`](../ui/dr-ui/src/spots_ui.rs#L1), [`ui/dr-ui/src/spots_ui.rs:265`](../ui/dr-ui/src/spots_ui.rs#L265), [`ui/dr-ui/ui/adjust.slint:676`](../ui/dr-ui/ui/adjust.slint#L676), [`ui/dr-ui/ui/app.slint:1840`](../ui/dr-ui/ui/app.slint#L1840), [`ui/dr-ui/ui/app.slint:2357`](../ui/dr-ui/ui/app.slint#L2357), [`ui/dr-ui/ui/app.slint:2623`](../ui/dr-ui/ui/app.slint#L2623), [`ui/dr-ui/ui/app.slint:332`](../ui/dr-ui/ui/app.slint#L332), [`ui/dr-ui/ui/spots.slint:48`](../ui/dr-ui/ui/spots.slint#L48), [`ui/dr-ui/ui/spots.slint:5`](../ui/dr-ui/ui/spots.slint#L5) |
+| FR-DEV-5 | [`core/dr-pipeline/src/graph.rs:345`](../core/dr-pipeline/src/graph.rs#L345), [`core/dr-pipeline/src/graph.rs:384`](../core/dr-pipeline/src/graph.rs#L384), [`core/dr-pipeline/src/history.rs:102`](../core/dr-pipeline/src/history.rs#L102), [`core/dr-pipeline/src/history.rs:110`](../core/dr-pipeline/src/history.rs#L110), [`core/dr-pipeline/src/history.rs:127`](../core/dr-pipeline/src/history.rs#L127), [`core/dr-pipeline/src/history.rs:184`](../core/dr-pipeline/src/history.rs#L184), [`core/dr-pipeline/src/history.rs:1`](../core/dr-pipeline/src/history.rs#L1), [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:234`](../core/dr-pipeline/src/history.rs#L234), [`core/dr-pipeline/src/history.rs:293`](../core/dr-pipeline/src/history.rs#L293), [`core/dr-pipeline/src/history.rs:479`](../core/dr-pipeline/src/history.rs#L479), [`core/dr-pipeline/src/history.rs:489`](../core/dr-pipeline/src/history.rs#L489), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`core/dr-pipeline/src/history.rs:86`](../core/dr-pipeline/src/history.rs#L86), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`ui/dr-ui/src/develop.rs:2856`](../ui/dr-ui/src/develop.rs#L2856), [`ui/dr-ui/src/develop.rs:3339`](../ui/dr-ui/src/develop.rs#L3339), [`ui/dr-ui/src/develop.rs:3369`](../ui/dr-ui/src/develop.rs#L3369), [`ui/dr-ui/src/develop.rs:3382`](../ui/dr-ui/src/develop.rs#L3382), [`ui/dr-ui/src/develop.rs:3394`](../ui/dr-ui/src/develop.rs#L3394), [`ui/dr-ui/src/develop.rs:3410`](../ui/dr-ui/src/develop.rs#L3410), [`ui/dr-ui/src/develop.rs:3442`](../ui/dr-ui/src/develop.rs#L3442), [`ui/dr-ui/src/develop.rs:3446`](../ui/dr-ui/src/develop.rs#L3446), [`ui/dr-ui/src/develop.rs:3465`](../ui/dr-ui/src/develop.rs#L3465), [`ui/dr-ui/src/develop.rs:3481`](../ui/dr-ui/src/develop.rs#L3481), [`ui/dr-ui/src/develop.rs:610`](../ui/dr-ui/src/develop.rs#L610), [`ui/dr-ui/src/labels.rs:12`](../ui/dr-ui/src/labels.rs#L12), [`ui/dr-ui/src/labels.rs:215`](../ui/dr-ui/src/labels.rs#L215), [`ui/dr-ui/src/lib.rs:1390`](../ui/dr-ui/src/lib.rs#L1390), [`ui/dr-ui/src/lib.rs:1404`](../ui/dr-ui/src/lib.rs#L1404), [`ui/dr-ui/src/lib.rs:1412`](../ui/dr-ui/src/lib.rs#L1412), [`ui/dr-ui/src/lib.rs:2298`](../ui/dr-ui/src/lib.rs#L2298), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
+| FR-DEV-6 | [`core/dr-pipeline/src/preset.rs:1`](../core/dr-pipeline/src/preset.rs#L1), [`core/dr-types/src/settings.rs:182`](../core/dr-types/src/settings.rs#L182), [`ui/dr-ui/src/develop.rs:3281`](../ui/dr-ui/src/develop.rs#L3281), [`ui/dr-ui/src/develop.rs:3302`](../ui/dr-ui/src/develop.rs#L3302), [`ui/dr-ui/src/lib.rs:1369`](../ui/dr-ui/src/lib.rs#L1369), [`ui/dr-ui/src/library.rs:1571`](../ui/dr-ui/src/library.rs#L1571), [`ui/dr-ui/src/library.rs:375`](../ui/dr-ui/src/library.rs#L375), [`ui/dr-ui/src/library.rs:403`](../ui/dr-ui/src/library.rs#L403), [`ui/dr-ui/src/library_ui.rs:2576`](../ui/dr-ui/src/library_ui.rs#L2576), [`ui/dr-ui/src/library_ui.rs:2978`](../ui/dr-ui/src/library_ui.rs#L2978), [`ui/dr-ui/src/library_ui.rs:466`](../ui/dr-ui/src/library_ui.rs#L466), [`ui/dr-ui/src/presets.rs:1`](../ui/dr-ui/src/presets.rs#L1), [`ui/dr-ui/src/settings_ui.rs:547`](../ui/dr-ui/src/settings_ui.rs#L547), [`ui/dr-ui/ui/adjust.slint:598`](../ui/dr-ui/ui/adjust.slint#L598), [`ui/dr-ui/ui/library.slint:1315`](../ui/dr-ui/ui/library.slint#L1315), [`ui/dr-ui/ui/library.slint:831`](../ui/dr-ui/ui/library.slint#L831), [`ui/dr-ui/ui/library.slint:913`](../ui/dr-ui/ui/library.slint#L913), [`ui/dr-ui/ui/settings.slint:100`](../ui/dr-ui/ui/settings.slint#L100) |
+| FR-DEV-7 | [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`ui/dr-ui/src/develop.rs:3410`](../ui/dr-ui/src/develop.rs#L3410), [`ui/dr-ui/src/develop.rs:3442`](../ui/dr-ui/src/develop.rs#L3442), [`ui/dr-ui/src/lib.rs:1412`](../ui/dr-ui/src/lib.rs#L1412), [`ui/dr-ui/src/lib.rs:2298`](../ui/dr-ui/src/lib.rs#L2298), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
+| FR-DEV-8 | [`core/dr-gpu/src/detail.rs:252`](../core/dr-gpu/src/detail.rs#L252), [`core/dr-gpu/src/detail.rs:434`](../core/dr-gpu/src/detail.rs#L434), [`core/dr-gpu/tests/detail_instances.rs:1`](../core/dr-gpu/tests/detail_instances.rs#L1), [`core/dr-gpu/tests/spot_removal.rs:1`](../core/dr-gpu/tests/spot_removal.rs#L1), [`core/dr-pipeline/src/detail.rs:363`](../core/dr-pipeline/src/detail.rs#L363), [`core/dr-pipeline/src/detail.rs:387`](../core/dr-pipeline/src/detail.rs#L387), [`core/dr-pipeline/src/detail.rs:422`](../core/dr-pipeline/src/detail.rs#L422), [`core/dr-pipeline/src/detail.rs:496`](../core/dr-pipeline/src/detail.rs#L496), [`core/dr-pipeline/src/graph.rs:113`](../core/dr-pipeline/src/graph.rs#L113), [`core/dr-pipeline/src/graph.rs:191`](../core/dr-pipeline/src/graph.rs#L191), [`core/dr-pipeline/src/graph.rs:681`](../core/dr-pipeline/src/graph.rs#L681), [`core/dr-pipeline/src/operation.rs:299`](../core/dr-pipeline/src/operation.rs#L299), [`core/dr-pipeline/src/operation.rs:517`](../core/dr-pipeline/src/operation.rs#L517), [`core/dr-pipeline/src/sidecar.rs:183`](../core/dr-pipeline/src/sidecar.rs#L183), [`core/dr-pipeline/src/sidecar.rs:352`](../core/dr-pipeline/src/sidecar.rs#L352), [`core/dr-pipeline/src/sidecar.rs:672`](../core/dr-pipeline/src/sidecar.rs#L672), [`core/dr-pipeline/src/sidecar.rs:808`](../core/dr-pipeline/src/sidecar.rs#L808), [`core/dr-pipeline/src/sidecar.rs:862`](../core/dr-pipeline/src/sidecar.rs#L862), [`core/dr-pipeline/src/sidecar.rs:892`](../core/dr-pipeline/src/sidecar.rs#L892), [`core/dr-pipeline/src/spot.rs:115`](../core/dr-pipeline/src/spot.rs#L115), [`core/dr-pipeline/src/spot.rs:151`](../core/dr-pipeline/src/spot.rs#L151), [`core/dr-pipeline/src/spot.rs:1`](../core/dr-pipeline/src/spot.rs#L1), [`core/dr-pipeline/src/spot.rs:207`](../core/dr-pipeline/src/spot.rs#L207), [`core/dr-pipeline/src/spot.rs:387`](../core/dr-pipeline/src/spot.rs#L387), [`core/dr-pipeline/src/spot.rs:472`](../core/dr-pipeline/src/spot.rs#L472), [`core/dr-pipeline/src/spot.rs:582`](../core/dr-pipeline/src/spot.rs#L582), [`core/dr-pipeline/src/spot.rs:673`](../core/dr-pipeline/src/spot.rs#L673), [`core/dr-pipeline/src/state.rs:103`](../core/dr-pipeline/src/state.rs#L103), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-pipeline/tests/spots.rs:1`](../core/dr-pipeline/tests/spots.rs#L1), [`ui/dr-ui/src/develop.rs:2127`](../ui/dr-ui/src/develop.rs#L2127), [`ui/dr-ui/src/develop.rs:2165`](../ui/dr-ui/src/develop.rs#L2165), [`ui/dr-ui/src/develop.rs:2230`](../ui/dr-ui/src/develop.rs#L2230), [`ui/dr-ui/src/develop.rs:2313`](../ui/dr-ui/src/develop.rs#L2313), [`ui/dr-ui/src/develop.rs:2327`](../ui/dr-ui/src/develop.rs#L2327), [`ui/dr-ui/src/develop.rs:658`](../ui/dr-ui/src/develop.rs#L658), [`ui/dr-ui/src/labels.rs:52`](../ui/dr-ui/src/labels.rs#L52), [`ui/dr-ui/src/lib.rs:1433`](../ui/dr-ui/src/lib.rs#L1433), [`ui/dr-ui/src/lib.rs:2395`](../ui/dr-ui/src/lib.rs#L2395), [`ui/dr-ui/src/lib.rs:306`](../ui/dr-ui/src/lib.rs#L306), [`ui/dr-ui/src/spots_ui.rs:19`](../ui/dr-ui/src/spots_ui.rs#L19), [`ui/dr-ui/src/spots_ui.rs:1`](../ui/dr-ui/src/spots_ui.rs#L1), [`ui/dr-ui/src/spots_ui.rs:265`](../ui/dr-ui/src/spots_ui.rs#L265), [`ui/dr-ui/ui/adjust.slint:676`](../ui/dr-ui/ui/adjust.slint#L676), [`ui/dr-ui/ui/app.slint:1840`](../ui/dr-ui/ui/app.slint#L1840), [`ui/dr-ui/ui/app.slint:2357`](../ui/dr-ui/ui/app.slint#L2357), [`ui/dr-ui/ui/app.slint:2623`](../ui/dr-ui/ui/app.slint#L2623), [`ui/dr-ui/ui/app.slint:332`](../ui/dr-ui/ui/app.slint#L332), [`ui/dr-ui/ui/spots.slint:48`](../ui/dr-ui/ui/spots.slint#L48), [`ui/dr-ui/ui/spots.slint:5`](../ui/dr-ui/ui/spots.slint#L5) |
 | FR-DSP-1 | [`core/dr-gpu/src/adjust.rs:2088`](../core/dr-gpu/src/adjust.rs#L2088), [`core/dr-gpu/src/adjust.rs:2165`](../core/dr-gpu/src/adjust.rs#L2165), [`core/dr-gpu/src/adjust.rs:2250`](../core/dr-gpu/src/adjust.rs#L2250), [`core/dr-gpu/src/adjust.rs:54`](../core/dr-gpu/src/adjust.rs#L54), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:54`](../core/dr-gpu/src/lib.rs#L54), [`core/dr-gpu/src/lib.rs:94`](../core/dr-gpu/src/lib.rs#L94), [`core/dr-gpu/tests/capture_sharpen.rs:200`](../core/dr-gpu/tests/capture_sharpen.rs#L200), [`core/dr-gpu/tests/detail_stage.rs:328`](../core/dr-gpu/tests/detail_stage.rs#L328), [`core/dr-gpu/tests/local_contrast.rs:263`](../core/dr-gpu/tests/local_contrast.rs#L263), [`core/dr-gpu/tests/noise_reduction.rs:378`](../core/dr-gpu/tests/noise_reduction.rs#L378), [`core/dr-pipeline/src/detail.rs:136`](../core/dr-pipeline/src/detail.rs#L136), [`core/dr-pipeline/src/detail.rs:465`](../core/dr-pipeline/src/detail.rs#L465), [`core/dr-pipeline/src/graph.rs:543`](../core/dr-pipeline/src/graph.rs#L543), [`core/dr-pipeline/src/graph.rs:573`](../core/dr-pipeline/src/graph.rs#L573), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:654`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L654), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/local_contrast.rs:662`](../core/dr-pipeline/src/ops/local_contrast.rs#L662), [`core/dr-pipeline/src/ops/noise_reduction.rs:695`](../core/dr-pipeline/src/ops/noise_reduction.rs#L695), [`core/dr-pipeline/src/spot.rs:673`](../core/dr-pipeline/src/spot.rs#L673), [`ui/dr-ui/src/develop.rs:2627`](../ui/dr-ui/src/develop.rs#L2627), [`ui/dr-ui/src/develop.rs:3640`](../ui/dr-ui/src/develop.rs#L3640), [`ui/dr-ui/src/develop.rs:4123`](../ui/dr-ui/src/develop.rs#L4123), [`ui/dr-ui/src/develop.rs:4157`](../ui/dr-ui/src/develop.rs#L4157), [`ui/dr-ui/src/lib.rs:70`](../ui/dr-ui/src/lib.rs#L70), [`ui/dr-ui/src/lib.rs:736`](../ui/dr-ui/src/lib.rs#L736), [`ui/dr-ui/src/lib.rs:795`](../ui/dr-ui/src/lib.rs#L795) |
 | FR-DSP-6 | [`core/dr-pipeline/src/operation.rs:446`](../core/dr-pipeline/src/operation.rs#L446), [`core/dr-types/src/colour.rs:1`](../core/dr-types/src/colour.rs#L1) |
-| FR-DSP-7 | [`core/dr-gpu/src/histogram.rs:147`](../core/dr-gpu/src/histogram.rs#L147), [`core/dr-gpu/src/histogram.rs:1`](../core/dr-gpu/src/histogram.rs#L1), [`core/dr-gpu/src/histogram.rs:281`](../core/dr-gpu/src/histogram.rs#L281), [`core/dr-gpu/src/histogram.rs:50`](../core/dr-gpu/src/histogram.rs#L50), [`core/dr-gpu/src/shaders/histogram.wgsl:1`](../core/dr-gpu/src/shaders/histogram.wgsl#L1), [`ui/dr-ui/src/develop.rs:2693`](../ui/dr-ui/src/develop.rs#L2693), [`ui/dr-ui/src/develop.rs:5225`](../ui/dr-ui/src/develop.rs#L5225), [`ui/dr-ui/src/develop.rs:5257`](../ui/dr-ui/src/develop.rs#L5257), [`ui/dr-ui/src/develop.rs:621`](../ui/dr-ui/src/develop.rs#L621), [`ui/dr-ui/src/histogram.rs:1`](../ui/dr-ui/src/histogram.rs#L1), [`ui/dr-ui/src/lib.rs:1488`](../ui/dr-ui/src/lib.rs#L1488), [`ui/dr-ui/src/lib.rs:296`](../ui/dr-ui/src/lib.rs#L296), [`ui/dr-ui/ui/app.slint:292`](../ui/dr-ui/ui/app.slint#L292), [`ui/dr-ui/ui/histogram.slint:122`](../ui/dr-ui/ui/histogram.slint#L122), [`ui/dr-ui/ui/histogram.slint:1`](../ui/dr-ui/ui/histogram.slint#L1) |
+| FR-DSP-7 | [`core/dr-gpu/src/histogram.rs:147`](../core/dr-gpu/src/histogram.rs#L147), [`core/dr-gpu/src/histogram.rs:1`](../core/dr-gpu/src/histogram.rs#L1), [`core/dr-gpu/src/histogram.rs:281`](../core/dr-gpu/src/histogram.rs#L281), [`core/dr-gpu/src/histogram.rs:50`](../core/dr-gpu/src/histogram.rs#L50), [`core/dr-gpu/src/shaders/histogram.wgsl:1`](../core/dr-gpu/src/shaders/histogram.wgsl#L1), [`ui/dr-ui/src/develop.rs:2693`](../ui/dr-ui/src/develop.rs#L2693), [`ui/dr-ui/src/develop.rs:5225`](../ui/dr-ui/src/develop.rs#L5225), [`ui/dr-ui/src/develop.rs:5257`](../ui/dr-ui/src/develop.rs#L5257), [`ui/dr-ui/src/develop.rs:621`](../ui/dr-ui/src/develop.rs#L621), [`ui/dr-ui/src/histogram.rs:1`](../ui/dr-ui/src/histogram.rs#L1), [`ui/dr-ui/src/lib.rs:1489`](../ui/dr-ui/src/lib.rs#L1489), [`ui/dr-ui/src/lib.rs:296`](../ui/dr-ui/src/lib.rs#L296), [`ui/dr-ui/ui/app.slint:292`](../ui/dr-ui/ui/app.slint#L292), [`ui/dr-ui/ui/histogram.slint:122`](../ui/dr-ui/ui/histogram.slint#L122), [`ui/dr-ui/ui/histogram.slint:1`](../ui/dr-ui/ui/histogram.slint#L1) |
 | FR-EXP-1 | [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
 | FR-EXP-2 | [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/error.rs:26`](../core/dr-export/src/error.rs#L26), [`core/dr-export/src/icc.rs:1`](../core/dr-export/src/icc.rs#L1), [`core/dr-export/src/lib.rs:153`](../core/dr-export/src/lib.rs#L153), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/lib.rs:53`](../core/dr-export/src/lib.rs#L53), [`core/dr-gpu/src/adjust.rs:2398`](../core/dr-gpu/src/adjust.rs#L2398), [`core/dr-pipeline/src/graph.rs:533`](../core/dr-pipeline/src/graph.rs#L533), [`core/dr-pipeline/src/graph.rs:587`](../core/dr-pipeline/src/graph.rs#L587), [`core/dr-pipeline/src/operation.rs:446`](../core/dr-pipeline/src/operation.rs#L446), [`core/dr-types/src/colour.rs:1`](../core/dr-types/src/colour.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`core/dr-types/src/settings.rs:595`](../core/dr-types/src/settings.rs#L595), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
 | FR-EXP-3 | [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/size.rs:1`](../core/dr-export/src/size.rs#L1), [`core/dr-export/src/size.rs:25`](../core/dr-export/src/size.rs#L25), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
 | FR-EXP-4 | [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/sharpen.rs:1`](../core/dr-export/src/sharpen.rs#L1), [`core/dr-export/src/size.rs:1`](../core/dr-export/src/size.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
 | FR-EXP-5 | [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1) |
 | FR-EXP-6 | [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/name.rs:1`](../core/dr-export/src/name.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/lib.rs:344`](../ui/dr-ui/src/lib.rs#L344), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1), [`ui/dr-ui/src/settings_ui.rs:48`](../ui/dr-ui/src/settings_ui.rs#L48), [`ui/dr-ui/src/settings_ui.rs:602`](../ui/dr-ui/src/settings_ui.rs#L602) |
-| FR-EXP-7 | [`ui/dr-ui/src/activity.rs:83`](../ui/dr-ui/src/activity.rs#L83), [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/export.rs:944`](../ui/dr-ui/src/export.rs#L944), [`ui/dr-ui/src/lib.rs:186`](../ui/dr-ui/src/lib.rs#L186), [`ui/dr-ui/src/lib.rs:2043`](../ui/dr-ui/src/lib.rs#L2043), [`ui/dr-ui/src/lib.rs:344`](../ui/dr-ui/src/lib.rs#L344), [`ui/dr-ui/src/lib.rs:379`](../ui/dr-ui/src/lib.rs#L379), [`ui/dr-ui/src/lib.rs:406`](../ui/dr-ui/src/lib.rs#L406), [`ui/dr-ui/src/library_ui.rs:3364`](../ui/dr-ui/src/library_ui.rs#L3364), [`ui/dr-ui/src/library_ui.rs:557`](../ui/dr-ui/src/library_ui.rs#L557), [`ui/dr-ui/src/library_ui.rs:6255`](../ui/dr-ui/src/library_ui.rs#L6255), [`ui/dr-ui/src/library_ui.rs:6332`](../ui/dr-ui/src/library_ui.rs#L6332), [`ui/dr-ui/src/library_ui.rs:6344`](../ui/dr-ui/src/library_ui.rs#L6344), [`ui/dr-ui/src/library_ui.rs:660`](../ui/dr-ui/src/library_ui.rs#L660), [`ui/dr-ui/src/library_ui.rs:717`](../ui/dr-ui/src/library_ui.rs#L717), [`ui/dr-ui/ui/app.slint:1120`](../ui/dr-ui/ui/app.slint#L1120), [`ui/dr-ui/ui/app.slint:1548`](../ui/dr-ui/ui/app.slint#L1548), [`ui/dr-ui/ui/library.slint:1323`](../ui/dr-ui/ui/library.slint#L1323), [`ui/dr-ui/ui/library.slint:835`](../ui/dr-ui/ui/library.slint#L835), [`ui/dr-ui/ui/library.slint:928`](../ui/dr-ui/ui/library.slint#L928) |
+| FR-EXP-7 | [`ui/dr-ui/src/activity.rs:83`](../ui/dr-ui/src/activity.rs#L83), [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/export.rs:944`](../ui/dr-ui/src/export.rs#L944), [`ui/dr-ui/src/lib.rs:186`](../ui/dr-ui/src/lib.rs#L186), [`ui/dr-ui/src/lib.rs:2044`](../ui/dr-ui/src/lib.rs#L2044), [`ui/dr-ui/src/lib.rs:344`](../ui/dr-ui/src/lib.rs#L344), [`ui/dr-ui/src/lib.rs:379`](../ui/dr-ui/src/lib.rs#L379), [`ui/dr-ui/src/lib.rs:406`](../ui/dr-ui/src/lib.rs#L406), [`ui/dr-ui/src/library_ui.rs:3364`](../ui/dr-ui/src/library_ui.rs#L3364), [`ui/dr-ui/src/library_ui.rs:557`](../ui/dr-ui/src/library_ui.rs#L557), [`ui/dr-ui/src/library_ui.rs:6255`](../ui/dr-ui/src/library_ui.rs#L6255), [`ui/dr-ui/src/library_ui.rs:6332`](../ui/dr-ui/src/library_ui.rs#L6332), [`ui/dr-ui/src/library_ui.rs:6344`](../ui/dr-ui/src/library_ui.rs#L6344), [`ui/dr-ui/src/library_ui.rs:660`](../ui/dr-ui/src/library_ui.rs#L660), [`ui/dr-ui/src/library_ui.rs:717`](../ui/dr-ui/src/library_ui.rs#L717), [`ui/dr-ui/ui/app.slint:1120`](../ui/dr-ui/ui/app.slint#L1120), [`ui/dr-ui/ui/app.slint:1548`](../ui/dr-ui/ui/app.slint#L1548), [`ui/dr-ui/ui/library.slint:1323`](../ui/dr-ui/ui/library.slint#L1323), [`ui/dr-ui/ui/library.slint:835`](../ui/dr-ui/ui/library.slint#L835), [`ui/dr-ui/ui/library.slint:928`](../ui/dr-ui/ui/library.slint#L928) |
 | FR-EXP-8 | [`core/dr-decode/src/lib.rs:326`](../core/dr-decode/src/lib.rs#L326), [`core/dr-decode/src/lib.rs:350`](../core/dr-decode/src/lib.rs#L350), [`core/dr-decode/src/lib.rs:364`](../core/dr-decode/src/lib.rs#L364), [`core/dr-decode/src/lib.rs:71`](../core/dr-decode/src/lib.rs#L71), [`core/dr-decode/src/lib.rs:79`](../core/dr-decode/src/lib.rs#L79), [`core/dr-decode/src/lib.rs:82`](../core/dr-decode/src/lib.rs#L82), [`core/dr-decode/src/locate.rs:1164`](../core/dr-decode/src/locate.rs#L1164), [`core/dr-decode/src/locate.rs:1223`](../core/dr-decode/src/locate.rs#L1223), [`core/dr-decode/src/locate.rs:316`](../core/dr-decode/src/locate.rs#L316), [`core/dr-decode/src/locate.rs:487`](../core/dr-decode/src/locate.rs#L487), [`core/dr-decode/src/locate.rs:571`](../core/dr-decode/src/locate.rs#L571), [`core/dr-decode/src/locate.rs:584`](../core/dr-decode/src/locate.rs#L584), [`core/dr-decode/src/locate.rs:667`](../core/dr-decode/src/locate.rs#L667), [`core/dr-export/examples/export.rs:99`](../core/dr-export/examples/export.rs#L99), [`core/dr-export/src/encode.rs:117`](../core/dr-export/src/encode.rs#L117), [`core/dr-export/src/encode.rs:161`](../core/dr-export/src/encode.rs#L161), [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/encode.rs:206`](../core/dr-export/src/encode.rs#L206), [`core/dr-export/src/encode.rs:235`](../core/dr-export/src/encode.rs#L235), [`core/dr-export/src/encode.rs:311`](../core/dr-export/src/encode.rs#L311), [`core/dr-export/src/encode.rs:325`](../core/dr-export/src/encode.rs#L325), [`core/dr-export/src/encode.rs:408`](../core/dr-export/src/encode.rs#L408), [`core/dr-export/src/encode.rs:456`](../core/dr-export/src/encode.rs#L456), [`core/dr-export/src/encode.rs:70`](../core/dr-export/src/encode.rs#L70), [`core/dr-export/src/encode.rs:795`](../core/dr-export/src/encode.rs#L795), [`core/dr-export/src/encode.rs:809`](../core/dr-export/src/encode.rs#L809), [`core/dr-export/src/encode.rs:850`](../core/dr-export/src/encode.rs#L850), [`core/dr-export/src/encode.rs:898`](../core/dr-export/src/encode.rs#L898), [`core/dr-export/src/exif.rs:1`](../core/dr-export/src/exif.rs#L1), [`core/dr-export/src/lib.rs:136`](../core/dr-export/src/lib.rs#L136), [`core/dr-export/src/metadata.rs:1`](../core/dr-export/src/metadata.rs#L1), [`core/dr-export/src/metadata.rs:41`](../core/dr-export/src/metadata.rs#L41), [`core/dr-export/src/metadata.rs:74`](../core/dr-export/src/metadata.rs#L74), [`core/dr-types/src/lib.rs:652`](../core/dr-types/src/lib.rs#L652), [`core/dr-types/src/settings.rs:313`](../core/dr-types/src/settings.rs#L313), [`ui/dr-ui/src/export.rs:620`](../ui/dr-ui/src/export.rs#L620), [`ui/dr-ui/src/export.rs:648`](../ui/dr-ui/src/export.rs#L648), [`ui/dr-ui/src/export.rs:779`](../ui/dr-ui/src/export.rs#L779), [`ui/dr-ui/src/export.rs:796`](../ui/dr-ui/src/export.rs#L796), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
 | FR-EXP-9 | [`core/dr-decode/src/lib.rs:506`](../core/dr-decode/src/lib.rs#L506), [`core/dr-export/src/lib.rs:128`](../core/dr-export/src/lib.rs#L128), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-gpu/src/adjust.rs:1068`](../core/dr-gpu/src/adjust.rs#L1068), [`ui/dr-ui/src/develop.rs:2771`](../ui/dr-ui/src/develop.rs#L2771), [`ui/dr-ui/src/lib.rs:344`](../ui/dr-ui/src/lib.rs#L344) |
 | FR-NC-1 | [`core/dr-sync-nextcloud/src/auth.rs:132`](../core/dr-sync-nextcloud/src/auth.rs#L132), [`core/dr-sync-nextcloud/src/auth.rs:44`](../core/dr-sync-nextcloud/src/auth.rs#L44), [`core/dr-sync-nextcloud/src/session.rs:128`](../core/dr-sync-nextcloud/src/session.rs#L128), [`ui/dr-ui/src/launch.rs:256`](../ui/dr-ui/src/launch.rs#L256), [`ui/dr-ui/src/launch.rs:49`](../ui/dr-ui/src/launch.rs#L49), [`ui/dr-ui/src/launch_ui.rs:344`](../ui/dr-ui/src/launch_ui.rs#L344) |
 | FR-NC-10 | [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/lib.rs:406`](../ui/dr-ui/src/lib.rs#L406), [`ui/dr-ui/src/library.rs:1608`](../ui/dr-ui/src/library.rs#L1608), [`ui/dr-ui/src/library.rs:459`](../ui/dr-ui/src/library.rs#L459), [`ui/dr-ui/src/library.rs:761`](../ui/dr-ui/src/library.rs#L761), [`ui/dr-ui/src/library.rs:964`](../ui/dr-ui/src/library.rs#L964), [`ui/dr-ui/src/library_ui.rs:1606`](../ui/dr-ui/src/library_ui.rs#L1606), [`ui/dr-ui/src/library_ui.rs:3364`](../ui/dr-ui/src/library_ui.rs#L3364), [`ui/dr-ui/src/library_ui.rs:498`](../ui/dr-ui/src/library_ui.rs#L498), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
 | FR-NC-12 | [`core/dr-sync-nextcloud/src/lib.rs:34`](../core/dr-sync-nextcloud/src/lib.rs#L34), [`core/dr-sync-nextcloud/src/lib.rs:892`](../core/dr-sync-nextcloud/src/lib.rs#L892), [`core/dr-sync/src/lib.rs:157`](../core/dr-sync/src/lib.rs#L157), [`core/dr-sync/src/lib.rs:40`](../core/dr-sync/src/lib.rs#L40), [`core/dr-sync/src/reachability.rs:1`](../core/dr-sync/src/reachability.rs#L1) |
 | FR-NC-2 | [`core/dr-sync-nextcloud/src/session.rs:128`](../core/dr-sync-nextcloud/src/session.rs#L128), [`core/dr-sync-nextcloud/src/session.rs:34`](../core/dr-sync-nextcloud/src/session.rs#L34) |
-| FR-NC-3 | [`core/dr-decode/src/locate.rs:1`](../core/dr-decode/src/locate.rs#L1), [`core/dr-decode/src/preview.rs:148`](../core/dr-decode/src/preview.rs#L148), [`core/dr-sync/src/capability.rs:41`](../core/dr-sync/src/capability.rs#L41), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library.rs:2639`](../ui/dr-ui/src/library.rs#L2639), [`ui/dr-ui/src/library.rs:2964`](../ui/dr-ui/src/library.rs#L2964), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1), [`ui/dr-ui/src/library_ui.rs:3626`](../ui/dr-ui/src/library_ui.rs#L3626), [`ui/dr-ui/src/library_ui.rs:4592`](../ui/dr-ui/src/library_ui.rs#L4592), [`ui/dr-ui/ui/app.slint:540`](../ui/dr-ui/ui/app.slint#L540), [`ui/dr-ui/ui/settings.slint:353`](../ui/dr-ui/ui/settings.slint#L353), [`ui/dr-ui/ui/settings.slint:72`](../ui/dr-ui/ui/settings.slint#L72) |
+| FR-NC-3 | [`core/dr-decode/src/locate.rs:1`](../core/dr-decode/src/locate.rs#L1), [`core/dr-decode/src/preview.rs:148`](../core/dr-decode/src/preview.rs#L148), [`core/dr-sync/src/capability.rs:41`](../core/dr-sync/src/capability.rs#L41), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library.rs:2639`](../ui/dr-ui/src/library.rs#L2639), [`ui/dr-ui/src/library.rs:3095`](../ui/dr-ui/src/library.rs#L3095), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1), [`ui/dr-ui/src/library_ui.rs:3626`](../ui/dr-ui/src/library_ui.rs#L3626), [`ui/dr-ui/src/library_ui.rs:4592`](../ui/dr-ui/src/library_ui.rs#L4592), [`ui/dr-ui/ui/app.slint:540`](../ui/dr-ui/ui/app.slint#L540), [`ui/dr-ui/ui/settings.slint:353`](../ui/dr-ui/ui/settings.slint#L353), [`ui/dr-ui/ui/settings.slint:72`](../ui/dr-ui/ui/settings.slint#L72) |
 | FR-NC-4 | [`core/dr-sync-nextcloud/src/propfind.rs:100`](../core/dr-sync-nextcloud/src/propfind.rs#L100), [`core/dr-sync-nextcloud/src/propfind.rs:51`](../core/dr-sync-nextcloud/src/propfind.rs#L51), [`core/dr-sync/src/capability.rs:6`](../core/dr-sync/src/capability.rs#L6), [`core/dr-sync/src/lib.rs:157`](../core/dr-sync/src/lib.rs#L157), [`core/dr-sync/src/scan.rs:93`](../core/dr-sync/src/scan.rs#L93), [`ui/dr-ui/src/launch.rs:49`](../ui/dr-ui/src/launch.rs#L49) |
 | FR-NC-5 | [`core/dr-sync-nextcloud/src/propfind.rs:51`](../core/dr-sync-nextcloud/src/propfind.rs#L51), [`ui/dr-ui/src/import.rs:489`](../ui/dr-ui/src/import.rs#L489) |
 | FR-NC-6 | [`ui/dr-ui/src/activity.rs:1`](../ui/dr-ui/src/activity.rs#L1) |
-| FR-NC-6a | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/schema.rs:555`](../core/dr-catalog/src/schema.rs#L555), [`core/dr-catalog/src/schema.rs:956`](../core/dr-catalog/src/schema.rs#L956), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/collections_ui.rs:3195`](../ui/dr-ui/src/collections_ui.rs#L3195), [`ui/dr-ui/src/collections_ui.rs:621`](../ui/dr-ui/src/collections_ui.rs#L621), [`ui/dr-ui/src/collections_ui.rs:683`](../ui/dr-ui/src/collections_ui.rs#L683), [`ui/dr-ui/src/lib.rs:1772`](../ui/dr-ui/src/lib.rs#L1772), [`ui/dr-ui/src/lib.rs:2650`](../ui/dr-ui/src/lib.rs#L2650), [`ui/dr-ui/src/library.rs:1350`](../ui/dr-ui/src/library.rs#L1350), [`ui/dr-ui/src/library.rs:1373`](../ui/dr-ui/src/library.rs#L1373), [`ui/dr-ui/src/library.rs:1531`](../ui/dr-ui/src/library.rs#L1531), [`ui/dr-ui/src/library_ui.rs:1065`](../ui/dr-ui/src/library_ui.rs#L1065), [`ui/dr-ui/src/library_ui.rs:1138`](../ui/dr-ui/src/library_ui.rs#L1138), [`ui/dr-ui/src/library_ui.rs:1239`](../ui/dr-ui/src/library_ui.rs#L1239), [`ui/dr-ui/src/library_ui.rs:1294`](../ui/dr-ui/src/library_ui.rs#L1294), [`ui/dr-ui/src/library_ui.rs:1412`](../ui/dr-ui/src/library_ui.rs#L1412), [`ui/dr-ui/src/library_ui.rs:1531`](../ui/dr-ui/src/library_ui.rs#L1531), [`ui/dr-ui/src/library_ui.rs:2058`](../ui/dr-ui/src/library_ui.rs#L2058), [`ui/dr-ui/src/library_ui.rs:267`](../ui/dr-ui/src/library_ui.rs#L267), [`ui/dr-ui/src/library_ui.rs:278`](../ui/dr-ui/src/library_ui.rs#L278), [`ui/dr-ui/src/library_ui.rs:286`](../ui/dr-ui/src/library_ui.rs#L286), [`ui/dr-ui/src/library_ui.rs:298`](../ui/dr-ui/src/library_ui.rs#L298), [`ui/dr-ui/src/library_ui.rs:307`](../ui/dr-ui/src/library_ui.rs#L307), [`ui/dr-ui/src/library_ui.rs:399`](../ui/dr-ui/src/library_ui.rs#L399), [`ui/dr-ui/src/library_ui.rs:409`](../ui/dr-ui/src/library_ui.rs#L409), [`ui/dr-ui/src/library_ui.rs:451`](../ui/dr-ui/src/library_ui.rs#L451), [`ui/dr-ui/src/library_ui.rs:514`](../ui/dr-ui/src/library_ui.rs#L514), [`ui/dr-ui/src/library_ui.rs:5257`](../ui/dr-ui/src/library_ui.rs#L5257), [`ui/dr-ui/src/library_ui.rs:5275`](../ui/dr-ui/src/library_ui.rs#L5275), [`ui/dr-ui/src/library_ui.rs:5287`](../ui/dr-ui/src/library_ui.rs#L5287), [`ui/dr-ui/src/library_ui.rs:545`](../ui/dr-ui/src/library_ui.rs#L545), [`ui/dr-ui/src/library_ui.rs:557`](../ui/dr-ui/src/library_ui.rs#L557), [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1), [`ui/dr-ui/ui/app.slint:2796`](../ui/dr-ui/ui/app.slint#L2796), [`ui/dr-ui/ui/app.slint:647`](../ui/dr-ui/ui/app.slint#L647), [`ui/dr-ui/ui/collections.slint:249`](../ui/dr-ui/ui/collections.slint#L249), [`ui/dr-ui/ui/collections.slint:369`](../ui/dr-ui/ui/collections.slint#L369), [`ui/dr-ui/ui/collections.slint:52`](../ui/dr-ui/ui/collections.slint#L52), [`ui/dr-ui/ui/collections.slint:682`](../ui/dr-ui/ui/collections.slint#L682), [`ui/dr-ui/ui/collections.slint:84`](../ui/dr-ui/ui/collections.slint#L84), [`ui/dr-ui/ui/icons.slint:260`](../ui/dr-ui/ui/icons.slint#L260), [`ui/dr-ui/ui/library.slint:974`](../ui/dr-ui/ui/library.slint#L974) |
+| FR-NC-6a | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/schema.rs:555`](../core/dr-catalog/src/schema.rs#L555), [`core/dr-catalog/src/schema.rs:956`](../core/dr-catalog/src/schema.rs#L956), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/collections_ui.rs:3195`](../ui/dr-ui/src/collections_ui.rs#L3195), [`ui/dr-ui/src/collections_ui.rs:621`](../ui/dr-ui/src/collections_ui.rs#L621), [`ui/dr-ui/src/collections_ui.rs:683`](../ui/dr-ui/src/collections_ui.rs#L683), [`ui/dr-ui/src/lib.rs:1773`](../ui/dr-ui/src/lib.rs#L1773), [`ui/dr-ui/src/lib.rs:2651`](../ui/dr-ui/src/lib.rs#L2651), [`ui/dr-ui/src/library.rs:1350`](../ui/dr-ui/src/library.rs#L1350), [`ui/dr-ui/src/library.rs:1373`](../ui/dr-ui/src/library.rs#L1373), [`ui/dr-ui/src/library.rs:1531`](../ui/dr-ui/src/library.rs#L1531), [`ui/dr-ui/src/library_ui.rs:1065`](../ui/dr-ui/src/library_ui.rs#L1065), [`ui/dr-ui/src/library_ui.rs:1138`](../ui/dr-ui/src/library_ui.rs#L1138), [`ui/dr-ui/src/library_ui.rs:1239`](../ui/dr-ui/src/library_ui.rs#L1239), [`ui/dr-ui/src/library_ui.rs:1294`](../ui/dr-ui/src/library_ui.rs#L1294), [`ui/dr-ui/src/library_ui.rs:1412`](../ui/dr-ui/src/library_ui.rs#L1412), [`ui/dr-ui/src/library_ui.rs:1531`](../ui/dr-ui/src/library_ui.rs#L1531), [`ui/dr-ui/src/library_ui.rs:2058`](../ui/dr-ui/src/library_ui.rs#L2058), [`ui/dr-ui/src/library_ui.rs:267`](../ui/dr-ui/src/library_ui.rs#L267), [`ui/dr-ui/src/library_ui.rs:278`](../ui/dr-ui/src/library_ui.rs#L278), [`ui/dr-ui/src/library_ui.rs:286`](../ui/dr-ui/src/library_ui.rs#L286), [`ui/dr-ui/src/library_ui.rs:298`](../ui/dr-ui/src/library_ui.rs#L298), [`ui/dr-ui/src/library_ui.rs:307`](../ui/dr-ui/src/library_ui.rs#L307), [`ui/dr-ui/src/library_ui.rs:399`](../ui/dr-ui/src/library_ui.rs#L399), [`ui/dr-ui/src/library_ui.rs:409`](../ui/dr-ui/src/library_ui.rs#L409), [`ui/dr-ui/src/library_ui.rs:451`](../ui/dr-ui/src/library_ui.rs#L451), [`ui/dr-ui/src/library_ui.rs:514`](../ui/dr-ui/src/library_ui.rs#L514), [`ui/dr-ui/src/library_ui.rs:5257`](../ui/dr-ui/src/library_ui.rs#L5257), [`ui/dr-ui/src/library_ui.rs:5275`](../ui/dr-ui/src/library_ui.rs#L5275), [`ui/dr-ui/src/library_ui.rs:5287`](../ui/dr-ui/src/library_ui.rs#L5287), [`ui/dr-ui/src/library_ui.rs:545`](../ui/dr-ui/src/library_ui.rs#L545), [`ui/dr-ui/src/library_ui.rs:557`](../ui/dr-ui/src/library_ui.rs#L557), [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1), [`ui/dr-ui/ui/app.slint:2796`](../ui/dr-ui/ui/app.slint#L2796), [`ui/dr-ui/ui/app.slint:647`](../ui/dr-ui/ui/app.slint#L647), [`ui/dr-ui/ui/collections.slint:249`](../ui/dr-ui/ui/collections.slint#L249), [`ui/dr-ui/ui/collections.slint:369`](../ui/dr-ui/ui/collections.slint#L369), [`ui/dr-ui/ui/collections.slint:52`](../ui/dr-ui/ui/collections.slint#L52), [`ui/dr-ui/ui/collections.slint:682`](../ui/dr-ui/ui/collections.slint#L682), [`ui/dr-ui/ui/collections.slint:84`](../ui/dr-ui/ui/collections.slint#L84), [`ui/dr-ui/ui/icons.slint:260`](../ui/dr-ui/ui/icons.slint#L260), [`ui/dr-ui/ui/library.slint:974`](../ui/dr-ui/ui/library.slint#L974) |
 | FR-NC-6b | [`ui/dr-ui/src/library_ui.rs:1294`](../ui/dr-ui/src/library_ui.rs#L1294) |
 | FR-NC-6c | [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-types/src/lib.rs:119`](../core/dr-types/src/lib.rs#L119), [`core/dr-types/src/lib.rs:201`](../core/dr-types/src/lib.rs#L201), [`ui/dr-ui/src/activity.rs:1`](../ui/dr-ui/src/activity.rs#L1), [`ui/dr-ui/src/collections_ui.rs:3195`](../ui/dr-ui/src/collections_ui.rs#L3195), [`ui/dr-ui/src/collections_ui.rs:621`](../ui/dr-ui/src/collections_ui.rs#L621), [`ui/dr-ui/src/collections_ui.rs:683`](../ui/dr-ui/src/collections_ui.rs#L683), [`ui/dr-ui/src/library_ui.rs:1065`](../ui/dr-ui/src/library_ui.rs#L1065), [`ui/dr-ui/src/library_ui.rs:1138`](../ui/dr-ui/src/library_ui.rs#L1138), [`ui/dr-ui/ui/collections.slint:249`](../ui/dr-ui/ui/collections.slint#L249), [`ui/dr-ui/ui/collections.slint:682`](../ui/dr-ui/ui/collections.slint#L682), [`ui/dr-ui/ui/icons.slint:260`](../ui/dr-ui/ui/icons.slint#L260) |
-| FR-NC-7 | [`core/dr-catalog/src/face_shard.rs:1`](../core/dr-catalog/src/face_shard.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:95`](../core/dr-sync-nextcloud/src/lib.rs#L95), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1), [`ui/dr-ui/src/library.rs:2964`](../ui/dr-ui/src/library.rs#L2964), [`ui/dr-ui/src/library_ui.rs:3626`](../ui/dr-ui/src/library_ui.rs#L3626), [`ui/dr-ui/ui/settings.slint:353`](../ui/dr-ui/ui/settings.slint#L353) |
-| FR-NC-7a | [`core/dr-ingest/src/layout.rs:1`](../core/dr-ingest/src/layout.rs#L1), [`core/dr-sync/src/upload.rs:1`](../core/dr-sync/src/upload.rs#L1), [`core/dr-sync/src/upload.rs:40`](../core/dr-sync/src/upload.rs#L40), [`core/dr-types/src/settings.rs:116`](../core/dr-types/src/settings.rs#L116), [`ui/dr-ui/src/import.rs:1`](../ui/dr-ui/src/import.rs#L1), [`ui/dr-ui/src/import.rs:97`](../ui/dr-ui/src/import.rs#L97), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1107`](../ui/dr-ui/src/lib.rs#L1107), [`ui/dr-ui/ui/import.slint:5`](../ui/dr-ui/ui/import.slint#L5) |
-| FR-NC-7b | [`core/dr-ingest/src/lib.rs:733`](../core/dr-ingest/src/lib.rs#L733), [`core/dr-sync/src/upload.rs:1`](../core/dr-sync/src/upload.rs#L1), [`ui/dr-ui/src/import.rs:123`](../ui/dr-ui/src/import.rs#L123), [`ui/dr-ui/src/import.rs:337`](../ui/dr-ui/src/import.rs#L337), [`ui/dr-ui/src/import.rs:585`](../ui/dr-ui/src/import.rs#L585), [`ui/dr-ui/src/import.rs:97`](../ui/dr-ui/src/import.rs#L97), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1107`](../ui/dr-ui/src/lib.rs#L1107) |
-| FR-NC-8 | [`core/dr-pipeline/src/sidecar.rs:118`](../core/dr-pipeline/src/sidecar.rs#L118), [`core/dr-pipeline/src/sidecar.rs:92`](../core/dr-pipeline/src/sidecar.rs#L92), [`ui/dr-ui/src/lib.rs:1741`](../ui/dr-ui/src/lib.rs#L1741), [`ui/dr-ui/src/library.rs:375`](../ui/dr-ui/src/library.rs#L375), [`ui/dr-ui/src/library_ui.rs:466`](../ui/dr-ui/src/library_ui.rs#L466) |
+| FR-NC-7 | [`core/dr-catalog/src/face_shard.rs:1`](../core/dr-catalog/src/face_shard.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:95`](../core/dr-sync-nextcloud/src/lib.rs#L95), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1), [`ui/dr-ui/src/library.rs:3095`](../ui/dr-ui/src/library.rs#L3095), [`ui/dr-ui/src/library_ui.rs:3626`](../ui/dr-ui/src/library_ui.rs#L3626), [`ui/dr-ui/ui/settings.slint:353`](../ui/dr-ui/ui/settings.slint#L353) |
+| FR-NC-7a | [`core/dr-ingest/src/layout.rs:1`](../core/dr-ingest/src/layout.rs#L1), [`core/dr-sync/src/upload.rs:1`](../core/dr-sync/src/upload.rs#L1), [`core/dr-sync/src/upload.rs:40`](../core/dr-sync/src/upload.rs#L40), [`core/dr-types/src/settings.rs:116`](../core/dr-types/src/settings.rs#L116), [`ui/dr-ui/src/import.rs:1`](../ui/dr-ui/src/import.rs#L1), [`ui/dr-ui/src/import.rs:97`](../ui/dr-ui/src/import.rs#L97), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1108`](../ui/dr-ui/src/lib.rs#L1108), [`ui/dr-ui/ui/import.slint:5`](../ui/dr-ui/ui/import.slint#L5) |
+| FR-NC-7b | [`core/dr-ingest/src/lib.rs:733`](../core/dr-ingest/src/lib.rs#L733), [`core/dr-sync/src/upload.rs:1`](../core/dr-sync/src/upload.rs#L1), [`ui/dr-ui/src/import.rs:123`](../ui/dr-ui/src/import.rs#L123), [`ui/dr-ui/src/import.rs:337`](../ui/dr-ui/src/import.rs#L337), [`ui/dr-ui/src/import.rs:585`](../ui/dr-ui/src/import.rs#L585), [`ui/dr-ui/src/import.rs:97`](../ui/dr-ui/src/import.rs#L97), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1108`](../ui/dr-ui/src/lib.rs#L1108) |
+| FR-NC-8 | [`core/dr-pipeline/src/sidecar.rs:118`](../core/dr-pipeline/src/sidecar.rs#L118), [`core/dr-pipeline/src/sidecar.rs:92`](../core/dr-pipeline/src/sidecar.rs#L92), [`ui/dr-ui/src/lib.rs:1742`](../ui/dr-ui/src/lib.rs#L1742), [`ui/dr-ui/src/library.rs:375`](../ui/dr-ui/src/library.rs#L375), [`ui/dr-ui/src/library_ui.rs:466`](../ui/dr-ui/src/library_ui.rs#L466) |
 | FR-NC-9 | [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/schema.rs:498`](../core/dr-catalog/src/schema.rs#L498), [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`core/dr-pipeline/src/sidecar.rs:156`](../core/dr-pipeline/src/sidecar.rs#L156), [`core/dr-pipeline/src/sidecar.rs:183`](../core/dr-pipeline/src/sidecar.rs#L183), [`core/dr-pipeline/src/sidecar.rs:2024`](../core/dr-pipeline/src/sidecar.rs#L2024), [`core/dr-pipeline/src/sidecar.rs:352`](../core/dr-pipeline/src/sidecar.rs#L352), [`core/dr-pipeline/src/sidecar.rs:450`](../core/dr-pipeline/src/sidecar.rs#L450), [`core/dr-pipeline/src/spot.rs:245`](../core/dr-pipeline/src/spot.rs#L245), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`ui/dr-ui/src/library.rs:761`](../ui/dr-ui/src/library.rs#L761), [`ui/dr-ui/src/library.rs:891`](../ui/dr-ui/src/library.rs#L891) |
 | FR-PLAT-AND-1 | [`core/dr-types/src/lib.rs:53`](../core/dr-types/src/lib.rs#L53) |
 | FR-PLAT-AND-3 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1) |
@@ -105,19 +105,19 @@ _None._
 | FR-RAW-3 | [`core/dr-decode/src/lib.rs:139`](../core/dr-decode/src/lib.rs#L139), [`core/dr-decode/src/lib.rs:506`](../core/dr-decode/src/lib.rs#L506), [`core/dr-decode/src/locate.rs:1366`](../core/dr-decode/src/locate.rs#L1366) |
 | FR-RAW-4 | [`core/dr-decode/src/error.rs:1`](../core/dr-decode/src/error.rs#L1), [`ui/dr-ui/src/lib.rs:186`](../ui/dr-ui/src/lib.rs#L186) |
 | FR-RAW-5 | [`core/dr-decode/src/lib.rs:167`](../core/dr-decode/src/lib.rs#L167), [`core/dr-gpu/src/demosaic.rs:34`](../core/dr-gpu/src/demosaic.rs#L34), [`core/dr-gpu/src/demosaic.rs:602`](../core/dr-gpu/src/demosaic.rs#L602), [`core/dr-gpu/src/demosaic.rs:681`](../core/dr-gpu/src/demosaic.rs#L681), [`core/dr-gpu/src/demosaic.rs:805`](../core/dr-gpu/src/demosaic.rs#L805) |
-| FR-UI-1 | [`ui/dr-ui/src/lib.rs:2732`](../ui/dr-ui/src/lib.rs#L2732), [`ui/dr-ui/src/lib.rs:78`](../ui/dr-ui/src/lib.rs#L78), [`ui/dr-ui/src/masks_ui.rs:816`](../ui/dr-ui/src/masks_ui.rs#L816), [`ui/dr-ui/ui/library.slint:1040`](../ui/dr-ui/ui/library.slint#L1040) |
+| FR-UI-1 | [`ui/dr-ui/src/lib.rs:2733`](../ui/dr-ui/src/lib.rs#L2733), [`ui/dr-ui/src/lib.rs:78`](../ui/dr-ui/src/lib.rs#L78), [`ui/dr-ui/src/masks_ui.rs:816`](../ui/dr-ui/src/masks_ui.rs#L816), [`ui/dr-ui/ui/library.slint:1040`](../ui/dr-ui/ui/library.slint#L1040) |
 | FR-UI-2 | [`ui/dr-ui/src/collections_ui.rs:1005`](../ui/dr-ui/src/collections_ui.rs#L1005), [`ui/dr-ui/src/collections_ui.rs:118`](../ui/dr-ui/src/collections_ui.rs#L118), [`ui/dr-ui/src/collections_ui.rs:1508`](../ui/dr-ui/src/collections_ui.rs#L1508), [`ui/dr-ui/src/collections_ui.rs:1522`](../ui/dr-ui/src/collections_ui.rs#L1522), [`ui/dr-ui/src/collections_ui.rs:1568`](../ui/dr-ui/src/collections_ui.rs#L1568), [`ui/dr-ui/src/collections_ui.rs:159`](../ui/dr-ui/src/collections_ui.rs#L159), [`ui/dr-ui/src/collections_ui.rs:1666`](../ui/dr-ui/src/collections_ui.rs#L1666), [`ui/dr-ui/src/collections_ui.rs:485`](../ui/dr-ui/src/collections_ui.rs#L485), [`ui/dr-ui/src/collections_ui.rs:514`](../ui/dr-ui/src/collections_ui.rs#L514), [`ui/dr-ui/src/collections_ui.rs:995`](../ui/dr-ui/src/collections_ui.rs#L995), [`ui/dr-ui/src/lib.rs:78`](../ui/dr-ui/src/lib.rs#L78), [`ui/dr-ui/src/library_ui.rs:286`](../ui/dr-ui/src/library_ui.rs#L286), [`ui/dr-ui/src/library_ui.rs:5142`](../ui/dr-ui/src/library_ui.rs#L5142), [`ui/dr-ui/src/library_ui.rs:5287`](../ui/dr-ui/src/library_ui.rs#L5287), [`ui/dr-ui/src/library_ui.rs:6363`](../ui/dr-ui/src/library_ui.rs#L6363), [`ui/dr-ui/ui/app.slint:2463`](../ui/dr-ui/ui/app.slint#L2463), [`ui/dr-ui/ui/app.slint:278`](../ui/dr-ui/ui/app.slint#L278), [`ui/dr-ui/ui/app.slint:677`](../ui/dr-ui/ui/app.slint#L677), [`ui/dr-ui/ui/app.slint:684`](../ui/dr-ui/ui/app.slint#L684), [`ui/dr-ui/ui/library.slint:1196`](../ui/dr-ui/ui/library.slint#L1196), [`ui/dr-ui/ui/library.slint:1203`](../ui/dr-ui/ui/library.slint#L1203), [`ui/dr-ui/ui/library.slint:1209`](../ui/dr-ui/ui/library.slint#L1209), [`ui/dr-ui/ui/library.slint:2278`](../ui/dr-ui/ui/library.slint#L2278), [`ui/dr-ui/ui/library.slint:823`](../ui/dr-ui/ui/library.slint#L823), [`ui/dr-ui/ui/library.slint:873`](../ui/dr-ui/ui/library.slint#L873), [`ui/dr-ui/ui/settings.slint:106`](../ui/dr-ui/ui/settings.slint#L106) |
 | FR-UI-3 | [`ui/dr-ui/src/develop.rs:2056`](../ui/dr-ui/src/develop.rs#L2056), [`ui/dr-ui/src/develop.rs:2165`](../ui/dr-ui/src/develop.rs#L2165), [`ui/dr-ui/src/library_ui.rs:4387`](../ui/dr-ui/src/library_ui.rs#L4387), [`ui/dr-ui/src/masks_ui.rs:218`](../ui/dr-ui/src/masks_ui.rs#L218), [`ui/dr-ui/src/masks_ui.rs:908`](../ui/dr-ui/src/masks_ui.rs#L908), [`ui/dr-ui/src/masks_ui.rs:930`](../ui/dr-ui/src/masks_ui.rs#L930), [`ui/dr-ui/src/spots_ui.rs:19`](../ui/dr-ui/src/spots_ui.rs#L19), [`ui/dr-ui/ui/app.slint:2105`](../ui/dr-ui/ui/app.slint#L2105), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4), [`ui/dr-ui/ui/collections.slint:682`](../ui/dr-ui/ui/collections.slint#L682) |
 | FR-UI-4 | [`ui/dr-ui/src/collections_ui.rs:1005`](../ui/dr-ui/src/collections_ui.rs#L1005), [`ui/dr-ui/src/collections_ui.rs:118`](../ui/dr-ui/src/collections_ui.rs#L118), [`ui/dr-ui/src/collections_ui.rs:131`](../ui/dr-ui/src/collections_ui.rs#L131), [`ui/dr-ui/src/collections_ui.rs:1508`](../ui/dr-ui/src/collections_ui.rs#L1508), [`ui/dr-ui/src/collections_ui.rs:1522`](../ui/dr-ui/src/collections_ui.rs#L1522), [`ui/dr-ui/src/collections_ui.rs:1568`](../ui/dr-ui/src/collections_ui.rs#L1568), [`ui/dr-ui/src/collections_ui.rs:159`](../ui/dr-ui/src/collections_ui.rs#L159), [`ui/dr-ui/src/collections_ui.rs:1666`](../ui/dr-ui/src/collections_ui.rs#L1666), [`ui/dr-ui/src/collections_ui.rs:1693`](../ui/dr-ui/src/collections_ui.rs#L1693), [`ui/dr-ui/src/collections_ui.rs:485`](../ui/dr-ui/src/collections_ui.rs#L485), [`ui/dr-ui/src/collections_ui.rs:514`](../ui/dr-ui/src/collections_ui.rs#L514), [`ui/dr-ui/src/collections_ui.rs:582`](../ui/dr-ui/src/collections_ui.rs#L582), [`ui/dr-ui/src/collections_ui.rs:995`](../ui/dr-ui/src/collections_ui.rs#L995), [`ui/dr-ui/src/library_ui.rs:4387`](../ui/dr-ui/src/library_ui.rs#L4387), [`ui/dr-ui/src/library_ui.rs:4432`](../ui/dr-ui/src/library_ui.rs#L4432), [`ui/dr-ui/src/library_ui.rs:4535`](../ui/dr-ui/src/library_ui.rs#L4535), [`ui/dr-ui/src/library_ui.rs:4563`](../ui/dr-ui/src/library_ui.rs#L4563), [`ui/dr-ui/src/library_ui.rs:5275`](../ui/dr-ui/src/library_ui.rs#L5275), [`ui/dr-ui/src/library_ui.rs:5287`](../ui/dr-ui/src/library_ui.rs#L5287), [`ui/dr-ui/ui/app.slint:1777`](../ui/dr-ui/ui/app.slint#L1777), [`ui/dr-ui/ui/app.slint:653`](../ui/dr-ui/ui/app.slint#L653), [`ui/dr-ui/ui/app.slint:684`](../ui/dr-ui/ui/app.slint#L684), [`ui/dr-ui/ui/library.slint:1196`](../ui/dr-ui/ui/library.slint#L1196), [`ui/dr-ui/ui/library.slint:1203`](../ui/dr-ui/ui/library.slint#L1203), [`ui/dr-ui/ui/library.slint:1209`](../ui/dr-ui/ui/library.slint#L1209), [`ui/dr-ui/ui/library.slint:2278`](../ui/dr-ui/ui/library.slint#L2278), [`ui/dr-ui/ui/library.slint:823`](../ui/dr-ui/ui/library.slint#L823), [`ui/dr-ui/ui/library.slint:873`](../ui/dr-ui/ui/library.slint#L873), [`ui/dr-ui/ui/library.slint:892`](../ui/dr-ui/ui/library.slint#L892) |
-| FR-UI-5 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/lib.rs:2359`](../ui/dr-ui/src/lib.rs#L2359), [`ui/dr-ui/src/lib.rs:2766`](../ui/dr-ui/src/lib.rs#L2766), [`ui/dr-ui/src/lib.rs:2951`](../ui/dr-ui/src/lib.rs#L2951), [`ui/dr-ui/src/masks_ui.rs:863`](../ui/dr-ui/src/masks_ui.rs#L863), [`ui/dr-ui/ui/app.slint:313`](../ui/dr-ui/ui/app.slint#L313), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4) |
+| FR-UI-5 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/lib.rs:2360`](../ui/dr-ui/src/lib.rs#L2360), [`ui/dr-ui/src/lib.rs:2767`](../ui/dr-ui/src/lib.rs#L2767), [`ui/dr-ui/src/lib.rs:2952`](../ui/dr-ui/src/lib.rs#L2952), [`ui/dr-ui/src/masks_ui.rs:863`](../ui/dr-ui/src/masks_ui.rs#L863), [`ui/dr-ui/ui/app.slint:313`](../ui/dr-ui/ui/app.slint#L313), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4) |
 | FR-UI-7 | [`core/dr-pipeline/src/descriptor.rs:100`](../core/dr-pipeline/src/descriptor.rs#L100), [`core/dr-pipeline/src/framing.rs:259`](../core/dr-pipeline/src/framing.rs#L259) |
-| NFR-ARCH-2 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/library.rs:2685`](../ui/dr-ui/src/library.rs#L2685) |
-| NFR-ARCH-3 | [`ui/dr-ui/src/export.rs:1555`](../ui/dr-ui/src/export.rs#L1555), [`ui/dr-ui/src/export.rs:1581`](../ui/dr-ui/src/export.rs#L1581), [`ui/dr-ui/src/export.rs:410`](../ui/dr-ui/src/export.rs#L410), [`ui/dr-ui/src/export.rs:436`](../ui/dr-ui/src/export.rs#L436), [`ui/dr-ui/src/lib.rs:2077`](../ui/dr-ui/src/lib.rs#L2077), [`ui/dr-ui/ui/app.slint:1131`](../ui/dr-ui/ui/app.slint#L1131), [`ui/dr-ui/ui/library.slint:928`](../ui/dr-ui/ui/library.slint#L928) |
+| NFR-ARCH-2 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/library.rs:2744`](../ui/dr-ui/src/library.rs#L2744) |
+| NFR-ARCH-3 | [`ui/dr-ui/src/export.rs:1555`](../ui/dr-ui/src/export.rs#L1555), [`ui/dr-ui/src/export.rs:1581`](../ui/dr-ui/src/export.rs#L1581), [`ui/dr-ui/src/export.rs:410`](../ui/dr-ui/src/export.rs#L410), [`ui/dr-ui/src/export.rs:436`](../ui/dr-ui/src/export.rs#L436), [`ui/dr-ui/src/lib.rs:2078`](../ui/dr-ui/src/lib.rs#L2078), [`ui/dr-ui/ui/app.slint:1131`](../ui/dr-ui/ui/app.slint#L1131), [`ui/dr-ui/ui/library.slint:928`](../ui/dr-ui/ui/library.slint#L928) |
 | NFR-ARCH-4 | [`core/dr-catalog/src/error.rs:1`](../core/dr-catalog/src/error.rs#L1), [`core/dr-export/src/error.rs:1`](../core/dr-export/src/error.rs#L1), [`core/dr-thumbs/src/error.rs:1`](../core/dr-thumbs/src/error.rs#L1), [`ui/dr-ui/src/export.rs:500`](../ui/dr-ui/src/export.rs#L500) |
 | NFR-OPS-1 | [`tools/traceability/src/lib.rs:266`](../tools/traceability/src/lib.rs#L266) |
 | NFR-P1 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-catalog/src/walk.rs:162`](../core/dr-catalog/src/walk.rs#L162), [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`tools/traceability/src/lib.rs:479`](../tools/traceability/src/lib.rs#L479) |
 | NFR-P13 | [`core/dr-decode/src/preview.rs:121`](../core/dr-decode/src/preview.rs#L121) |
-| NFR-P5 | [`core/dr-catalog/src/schema.rs:304`](../core/dr-catalog/src/schema.rs#L304), [`ui/dr-ui/src/library.rs:3564`](../ui/dr-ui/src/library.rs#L3564), [`ui/dr-ui/src/library.rs:4337`](../ui/dr-ui/src/library.rs#L4337), [`ui/dr-ui/src/library_ui.rs:4072`](../ui/dr-ui/src/library_ui.rs#L4072), [`ui/dr-ui/src/library_ui.rs:64`](../ui/dr-ui/src/library_ui.rs#L64) |
+| NFR-P5 | [`core/dr-catalog/src/schema.rs:304`](../core/dr-catalog/src/schema.rs#L304), [`ui/dr-ui/src/library.rs:3695`](../ui/dr-ui/src/library.rs#L3695), [`ui/dr-ui/src/library.rs:4468`](../ui/dr-ui/src/library.rs#L4468), [`ui/dr-ui/src/library_ui.rs:4072`](../ui/dr-ui/src/library_ui.rs#L4072), [`ui/dr-ui/src/library_ui.rs:64`](../ui/dr-ui/src/library_ui.rs#L64) |
 | NFR-P9 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/export.rs:944`](../ui/dr-ui/src/export.rs#L944), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1), [`ui/dr-ui/src/trash.rs:1`](../ui/dr-ui/src/trash.rs#L1) |
 | NFR-PORT-1 | [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`core/dr-types/src/lib.rs:269`](../core/dr-types/src/lib.rs#L269), [`core/dr-types/src/lib.rs:302`](../core/dr-types/src/lib.rs#L302) |
 | NFR-R1 | [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`ui/dr-ui/src/library.rs:964`](../ui/dr-ui/src/library.rs#L964) |
diff --git a/ui/dr-ui/src/identity_ui.rs b/ui/dr-ui/src/identity_ui.rs
index e9b2e1c..377443f 100644
--- a/ui/dr-ui/src/identity_ui.rs
+++ b/ui/dr-ui/src/identity_ui.rs
@@ -344,6 +344,7 @@ pub type SweepPaths = (
     dr_sync_nextcloud::AppCredentials,
     String,
     std::path::PathBuf,
+    std::path::PathBuf,
 );
 
 /// The detector and embedder files, when both are present.
@@ -689,7 +690,7 @@ pub fn wire<S, M, P>(
                 w.set_identity_model_missing(true);
                 return;
             };
-            let Some((creds, user_id, catalog_path)) = paths() else {
+            let Some((creds, user_id, catalog_path, store_dir)) = paths() else {
                 return;
             };
 
@@ -701,6 +702,7 @@ pub fn wire<S, M, P>(
                 creds,
                 user_id,
                 catalog_path,
+                store_dir,
                 detector,
                 embedder,
                 MODEL_ID.to_string(),
diff --git a/ui/dr-ui/src/lib.rs b/ui/dr-ui/src/lib.rs
index 398a94b..34f58e2 100644
--- a/ui/dr-ui/src/lib.rs
+++ b/ui/dr-ui/src/lib.rs
@@ -1048,6 +1048,7 @@ pub fn run(paths: Vec<PathBuf>) -> Result<()> {
                             creds,
                             session.user_id.clone(),
                             library::catalog_path(&session.server, &session.user_id),
+                            library::thumbs_dir(&session.server, &session.user_id),
                         ))
                     }
                 },
diff --git a/ui/dr-ui/src/library.rs b/ui/dr-ui/src/library.rs
index 051f69b..80db433 100644
--- a/ui/dr-ui/src/library.rs
+++ b/ui/dr-ui/src/library.rs
@@ -2682,6 +2682,65 @@ fn faces_unindexed(
     Ok(rows)
 }
 
+/// One image the face sweep got through, on its way back from a fetch lane.
+///
+/// The catalog id, the faces found, the long edge they were normalised
+/// against, and the proxy to keep — `None` where the image held no face, since
+/// nothing will ever ask to crop one out of it.
+type IndexedImage = (
+    i64,
+    Vec<dr_catalog::faces::DetectedFace>,
+    u32,
+    Option<(u64, dr_thumbs::Thumbnail)>,
+);
+
+/// Images whose faces have nothing left to be cut out of.
+///
+/// A face is stored normalised and drawn by cropping the proxy it was found on
+/// (`identity::decode_proxy`). Where that proxy is gone the People screen draws
+/// "no preview" for every cell and cannot repair itself, because the image
+/// already has its `face_index` row and so is not outstanding work.
+///
+/// Two ways in: an indexing pass that fetched a preview and did not keep it,
+/// and an ordinary cache eviction. Both are the same state, and re-running
+/// detection over the image fixes it — `record_detections` replaces rather than
+/// appends, and carries the user's confirmations across the replacement, so
+/// this costs a fetch and loses nothing.
+fn faces_without_proxy(
+    catalog: &Catalog,
+    store: &ThumbStore,
+    model_id: &str,
+) -> Result<Vec<ThumbnailRequest>, dr_catalog::CatalogError> {
+    let mut stmt = catalog.connection().prepare(&format!(
+        "SELECT DISTINCT i.id, i.source_ref, r.file_id, i.file_size
+           FROM images i
+           JOIN remote r ON r.image_id = i.id
+           JOIN faces f ON f.image_id = i.id
+          WHERE r.file_id IS NOT NULL AND {VISIBLE} AND f.model_id = ?1
+          ORDER BY i.id"
+    ))?;
+    let rows = stmt
+        .query_map([model_id], |r| {
+            Ok(ThumbnailRequest {
+                full_resolution: true,
+                thumb_size: dr_thumbs::ThumbSize::Large,
+                row: 0,
+                image_id: r.get(0)?,
+                path: r.get(1)?,
+                file_id: r.get::<_, Option<i64>>(2)?.map(|v| v as u64),
+                size: r.get::<_, Option<i64>>(3)?.unwrap_or(0) as u64,
+                needs_metadata: false,
+            })
+        })?
+        .filter_map(Result::ok)
+        .filter(|req| {
+            req.file_id
+                .is_some_and(|id| !store.contains(id, dr_thumbs::ThumbSize::Large))
+        })
+        .collect();
+    Ok(rows)
+}
+
 /// TRACES: FR-CULL-8 | NFR-ARCH-2
 /// Index faces across the **whole** library, fetching what it needs.
 ///
@@ -2721,6 +2780,7 @@ pub fn spawn_face_sweep(
     creds: AppCredentials,
     user_id: String,
     catalog_path: PathBuf,
+    store_dir: PathBuf,
     detector_model: PathBuf,
     embedder_model: PathBuf,
     model_id: String,
@@ -2747,6 +2807,23 @@ pub fn spawn_face_sweep(
             }
         };
 
+        // The proxy an indexed face is later *cut from*.
+        //
+        // `identity::decode_proxy` reads `FACE_TIER` out of this store to draw
+        // the People screen, so a face found on a preview that was fetched and
+        // dropped has nowhere to come from and the grid shows "no preview" for
+        // every cell. Fetching the pixels and not keeping them was the whole
+        // bug: they cost a round trip and a decode, and the crop needs them
+        // again the moment the user looks at the person.
+        let mut store = match ThumbStore::open(&store_dir) {
+            Ok(s) => s,
+            Err(e) => {
+                log::warn!("face sweep: cannot open the thumbnail store: {e}");
+                finish_empty(&tx);
+                return;
+            }
+        };
+
         // Models before the work list: they are the expensive failure, and
         // listing twenty thousand images before discovering the weights are
         // missing helps nobody. A library with no model installed takes this
@@ -2771,7 +2848,7 @@ pub fn spawn_face_sweep(
             }
         };
 
-        let wanted = match faces_unindexed(&catalog, &model_id) {
+        let mut wanted = match faces_unindexed(&catalog, &model_id) {
             Ok(w) => w,
             Err(e) => {
                 log::warn!("face sweep: {e}");
@@ -2779,6 +2856,19 @@ pub fn spawn_face_sweep(
                 return;
             }
         };
+        // Disjoint from the above by construction: an image with faces recorded
+        // is not an image with no `face_index` row.
+        match faces_without_proxy(&catalog, &store, &model_id) {
+            Ok(repair) if !repair.is_empty() => {
+                log::info!(
+                    "face sweep: {} image(s) have faces with no proxy to crop from",
+                    repair.len()
+                );
+                wanted.extend(repair);
+            }
+            Ok(_) => {}
+            Err(e) => log::warn!("face sweep: looking for orphaned faces: {e}"),
+        }
 
         let total = wanted.len();
         if total == 0 {
@@ -2832,8 +2922,7 @@ pub fn spawn_face_sweep(
                     let models = &models;
                     let options = &options;
                     async move {
-                        let mut indexed: Vec<(i64, Vec<dr_catalog::faces::DetectedFace>, u32)> =
-                            Vec::new();
+                        let mut indexed: Vec<IndexedImage> = Vec::new();
                         let mut discard = Vec::new();
                         let mut attempted = 0usize;
                         let mut failed = 0usize;
@@ -2841,14 +2930,43 @@ pub fn spawn_face_sweep(
                         for req in lane {
                             attempted += 1;
                             match fetch_preview(backend, req, &mut discard).await {
-                                PreviewOutcome::Ready(preview) => {
+                                PreviewOutcome::Ready(mut preview) => {
                                     // No await inside this borrow — see the
                                     // note where `models` is built.
-                                    let mut m = models.borrow_mut();
-                                    let (det, emb) = &mut *m;
-                                    match crate::faces::index_preview(det, emb, &preview, options) {
+                                    let found = {
+                                        let mut m = models.borrow_mut();
+                                        let (det, emb) = &mut *m;
+                                        crate::faces::index_preview(det, emb, &preview, options)
+                                    };
+                                    match found {
                                         Ok((faces, edge)) => {
-                                            indexed.push((req.image_id, faces, edge))
+                                            // Keep the proxy only where there
+                                            // is a face to cut out of it. Two
+                                            // thirds of a personal library is
+                                            // landscapes and documents
+                                            // (docs/faces.md §7a), and those
+                                            // never need a crop — so this fills
+                                            // the large class for the images
+                                            // the People screen will actually
+                                            // ask about and leaves the rest
+                                            // alone, rather than paying the
+                                            // whole-library cost
+                                            // `SWEEP_THUMB_SIZE` avoids.
+                                            //
+                                            // Downscaled only now: detection
+                                            // needed the full buffer, and this
+                                            // is the last use of it.
+                                            let keep = match (faces.is_empty(), req.file_id) {
+                                                (false, Some(file_id)) => {
+                                                    preview.downscale_to(
+                                                        dr_thumbs::ThumbSize::Large.edge(),
+                                                    );
+                                                    encode_preview(file_id, &preview)
+                                                        .map(|t| (file_id, t))
+                                                }
+                                                _ => None,
+                                            };
+                                            indexed.push((req.image_id, faces, edge, keep));
                                         }
                                         Err(e) => {
                                             log::debug!("face sweep: {}: {e}", req.path);
@@ -2877,7 +2995,20 @@ pub fn spawn_face_sweep(
                     done += attempted;
                     failed += lane_failed;
                     offline |= lane_offline;
-                    for (image_id, faces, edge) in indexed {
+                    for (image_id, faces, edge, keep) in indexed {
+                        // Before the detections, so a kill between the two
+                        // leaves a proxy with no faces recorded — which the
+                        // next pass simply re-indexes — rather than faces with
+                        // no proxy, which is the state that draws an empty
+                        // grid and cannot repair itself.
+                        if let Some((file_id, thumb)) = keep {
+                            store_thumbnail(
+                                &mut store,
+                                file_id,
+                                dr_thumbs::ThumbSize::Large,
+                                &thumb,
+                            );
+                        }
                         // Written per image, including the ones with no face in
                         // them: `face_index` records that detection *ran*, and
                         // zero is its most valuable value — without the row,
@@ -4417,6 +4548,52 @@ mod tests {
             .collect()
     }
 
+    /// A face with no proxy left draws "no preview" and cannot repair itself:
+    /// the image has its `face_index` row, so it is not outstanding work. The
+    /// sweep has to pick it up by a second route.
+    #[test]
+    fn a_face_whose_proxy_is_gone_is_work_again() {
+        let catalog = with_images(3);
+        let ids = image_ids(&catalog);
+        // An empty store, which is the state the bug lives in: the face is
+        // recorded and there is nothing on disk to cut it out of.
+        let store_dir =
+            std::env::temp_dir().join(format!("dr-face-proxy-test-{}", std::process::id()));
+        let _ = std::fs::remove_dir_all(&store_dir);
+        std::fs::create_dir_all(&store_dir).unwrap();
+        let store = ThumbStore::open(&store_dir).unwrap();
+
+        let face = dr_catalog::faces::DetectedFace {
+            x: 0.1,
+            y: 0.1,
+            w: 0.2,
+            h: 0.2,
+            landmarks: [(0.0, 0.0); 5],
+            confidence: 0.9,
+            embedding: vec![0u8; 1024],
+            crop_px: 120.0,
+            model_id: "w600k_mbf".into(),
+        };
+        dr_catalog::faces::record_detections(
+            catalog.connection(),
+            ids[0],
+            "w600k_mbf",
+            1024,
+            std::slice::from_ref(&face),
+        )
+        .unwrap();
+
+        // Indexed, so not outstanding — but with nothing to crop from.
+        assert!(!faces_unindexed(&catalog, "w600k_mbf")
+            .unwrap()
+            .iter()
+            .any(|r| r.image_id == ids[0].0 as i64));
+        let repair = faces_without_proxy(&catalog, &store, "w600k_mbf").unwrap();
+        assert_eq!(repair.len(), 1, "the orphaned face was not picked up");
+        assert_eq!(repair[0].image_id, ids[0].0 as i64);
+        let _ = std::fs::remove_dir_all(&store_dir);
+    }
+
     /// The regression this whole pass exists for.
     ///
     /// The previous work list intersected with the thumbnail store, so a