chore(traceability): shift this branch's ids clear of master's

Master allocated DR-224 and UT-211 while this branch was in flight — the third
collision on this work. Everything here moves up by one: DR-224..236 become
DR-225..237, UT-211..213 become UT-212..214. UR-079, UR-080 and IR-033 were
still free and are unchanged.

Mechanical, and matched on each row's own text rather than on its number, so a
row cannot be shifted twice or the wrong one caught. Master's DR-224 (the
background-audio toggle) and UT-211 are untouched.

src-tauri/src/player/media.rs

@@ -123,7 +123,7 @@ pub struct MediaItem {
     /// caller falls back to `needs_transcoding` — every transcode this app
     /// requests is HLS (DR-140), so that fallback is exact rather than a guess.
     ///
-    /// TRACES: UR-003, UR-004, UR-079 | DR-224, DR-229
+    /// TRACES: UR-003, UR-004, UR-079 | DR-225, DR-230
     #[serde(default)]
     pub transport: Option<crate::repository::Transport>,
 

src-tauri/src/player/mod.rs

@@ -24,7 +24,7 @@ pub mod android;
 #[cfg(target_os = "linux")]
 pub mod mpv_backend;
 
-/// The native video surface mpv renders into (UR-080 / DR-230).
+/// The native video surface mpv renders into (UR-080 / DR-231).
 ///
 /// Linux-gated for now because the surface is GTK. Everything *around* it — the
 /// render context, its lifetime, frame pacing, the device profile — is

src-tauri/src/player/video_surface.rs

@@ -10,14 +10,14 @@
 //! real webview into it. Same widgets, one extra move, and the only place
 //! Tauri-specific behaviour can still bite — which is why it is gate one.
 //!
-//! TRACES: UR-080 | DR-230, IR-033
+//! TRACES: UR-080 | DR-231, IR-033
 
 use gtk::prelude::*;
 use log::{info, warn};
 
 /// The widgets that make up the video surface, kept together because their
 /// lifetimes are bound: the render context (added next) is created when the GL
-/// area realizes and must be freed before it unrealizes — DR-231.
+/// area realizes and must be freed before it unrealizes — DR-232.
 pub struct VideoSurface {
     /// The GL area mpv renders into. Main child of the overlay, so it sits
     /// *under* everything else.
@@ -30,7 +30,7 @@ pub struct VideoSurface {
 
 impl VideoSurface {
     // Consumed by the render context, which binds to the GL area on `realize`
-    // and is freed on `unrealize` (DR-231). Held here from the moment the
+    // and is freed on `unrealize` (DR-232). Held here from the moment the
     // surface exists so that binding has something to attach to.
     #[allow(dead_code)]
     /// The GL area, for the render context to bind to.
@@ -84,7 +84,7 @@ impl std::error::Error for SurfaceError {}
 /// bottom of the stack. Adding them the other way round yields a webview with
 /// video painted over it — an easy mistake with an obvious symptom.
 ///
-/// TRACES: UR-080 | DR-230
+/// TRACES: UR-080 | DR-231
 pub fn attach(vbox: &gtk::Box) -> Result<VideoSurface, SurfaceError> {
     // Tauri packs exactly one child (the webview) into the default vbox. Take it
     // rather than assume its type: wry's widget is an implementation detail, and
@@ -135,8 +135,8 @@ pub fn attach(vbox: &gtk::Box) -> Result<VideoSurface, SurfaceError> {
 /// surface is torn down without returning the webview to the vbox the UI
 /// disappears while the app keeps running. Mirrors [`attach`] exactly.
 ///
-/// TRACES: UR-080 | DR-230, DR-231
-// Called by the render-context teardown, which lands with DR-231. Written now,
+/// TRACES: UR-080 | DR-231, DR-232
+// Called by the render-context teardown, which lands with DR-232. Written now,
 // beside `attach`, because a reparent whose inverse is written later is a
 // reparent whose inverse is written wrong.
 #[allow(dead_code)]
@@ -166,7 +166,7 @@ mod tests {
     /// The stacking order is the whole point, and getting it backwards produces
     /// video painted over the controls rather than under them.
     ///
-    /// TRACES: UR-080 | DR-230
+    /// TRACES: UR-080 | DR-231
     #[test]
     #[ignore = "requires a display"]
     fn test_gl_area_is_below_the_reparented_webview() {
@@ -195,7 +195,7 @@ mod tests {
     /// A surface that tears down without returning the webview leaves a running
     /// app with no UI.
     ///
-    /// TRACES: UR-080 | DR-230, DR-231
+    /// TRACES: UR-080 | DR-231, DR-232
     #[test]
     #[ignore = "requires a display"]
     fn test_detach_returns_the_webview_to_the_vbox() {
@@ -219,7 +219,7 @@ mod tests {
 
     /// A vbox Tauri has not populated is a changed assumption, not a panic.
     ///
-    /// TRACES: UR-080 | DR-230
+    /// TRACES: UR-080 | DR-231
     #[test]
     #[ignore = "requires a display"]
     fn test_an_empty_vbox_is_an_error_not_a_panic() {