Trace the eye reading to FR-CULL-8a and the chip to FR-CULL-13

The register grew both clauses the same day this was built: FR-CULL-8a is
the per-face state the reading is, and FR-CULL-13 is the rule that a
signal is shown and filtered and never writes a judgement. The tags,
faces.md §17 and catalog.md now say which is which; FR-CULL-8a records
what of it is built, and that its third model is under the InsightFace
grant by the same decision as the pair.

ui/dr-ui/src/faces.rs

@@ -157,7 +157,7 @@ pub struct IndexAudit {
     /// Outstanding with no proxy on disk. Costs a range request, same as the
     /// ones above now do.
     pub awaiting_proxy: u64,
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a
     /// Faces this model found that the measuring pass still has to read:
     /// stored without their quality, or — on a device with the eye models —
     /// without an eye reading. Work that is not visible in the coverage
@@ -272,7 +272,7 @@ pub fn audit(
     })
 }
 
-/// TRACES: FR-CULL-13
+/// TRACES: FR-CULL-8a
 /// Read one face's eyes from the buffer its crop came from, if this device
 /// can.
 ///
@@ -1699,7 +1699,7 @@ mod tests {
         assert!(a.is_complete());
     }
 
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a
     /// A fully indexed library whose faces have not been read is not
     /// finished: the screen hides the button on `is_complete`, and this is
     /// the only way the readings of an old library ever get filled in.

ui/dr-ui/src/identity.rs

@@ -101,7 +101,7 @@ pub struct FaceCell {
     /// of its raw embedding (`dr_face::MIN_GALLERY_QUALITY`). `None` for a
     /// face indexed before it was kept.
     pub quality: Option<f32>,
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a | FR-CULL-13
     /// What the eyes are doing, where they were read.
     pub eyes: Option<dr_face::EyeReading>,
 }

ui/dr-ui/src/library.rs

@@ -318,7 +318,7 @@ pub struct RatingFilter {
     pub people: Vec<u64>,
     /// Whether [`RatingFilter::people`] is a union or an intersection.
     pub people_mode: PeopleMode,
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a | FR-CULL-13
     /// Only photographs in which the chosen people are not caught blinking.
     ///
     /// A term *on* [`RatingFilter::people`]: Anna with her eyes open, whoever
@@ -8310,7 +8310,7 @@ mod tests {
             .unwrap();
     }
 
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a | FR-CULL-13
     /// With a person chosen, the chip asks about *that* person's eyes: Anna
     /// blinking hides the frame, and Bob blinking beside her does not.
     #[test]
@@ -8353,7 +8353,7 @@ mod tests {
         assert_eq!(count(vec![anna.0, bob.0], PeopleMode::Any, true), 4);
     }
 
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a | FR-CULL-13
     /// With nobody chosen the chip asks about every face, and a face behind
     /// sunglasses is not a blink.
     #[test]
@@ -8391,7 +8391,7 @@ mod tests {
         );
     }
 
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a | FR-CULL-13
     /// An eye that cannot be read is not a blink, in SQL as in
     /// `dr_face::EyeReading::state` — the two must agree, or the badge on
     /// the People screen would say one thing and the grid another.

ui/dr-ui/ui/app.slint

@@ -698,7 +698,7 @@ export component AppWindow inherits Window {
     in property <bool> library-filter-people-all: false;
     callback library-filter-person-cleared(int);
     callback library-filter-people-mode-toggled();
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a | FR-CULL-13
     /// Whether the grid is narrowed to photographs with nobody blinking.
     in property <bool> library-filter-eyes-open: false;
     callback library-filter-eyes-open-toggled();

ui/dr-ui/ui/identity.slint

@@ -60,7 +60,7 @@ export struct IdentityFace {
     // group that has gathered none of a person's other photographs has an
     // explanation the user can only see if every member's label says it.
     in-gallery: bool,
-    // TRACES: FR-CULL-13
+    // TRACES: FR-CULL-8a | FR-CULL-13
     // "Eyes closed", "Sunglasses" or "Eyes unclear", or empty — composed in
     // Rust like the two above. Empty for open eyes and for a face never
     // read, so the mark is only ever the reason a frame is or is not under

ui/dr-ui/ui/library.slint

@@ -1509,7 +1509,7 @@ export component LibraryGrid inherits Rectangle {
     in property <bool> filter-people-all: false;
     callback filter-person-cleared(int);
     callback filter-people-mode-toggled();
-    /// TRACES: FR-CULL-13
+    /// TRACES: FR-CULL-8a | FR-CULL-13
     /// Only photographs in which the chosen people are not blinking. Shown
     /// and meaningful only while `filter-people` holds someone.
     in property <bool> filter-eyes-open: false;