feat(player): add ASR/YOLO overlays, zoom, and text rendering

- Add TTF text rendering for subtitles and YOLO labels
- Implement ASR subtitle display with background
- Add YOLO bbox rendering with class labels
- Add zoom in/out (+/-) and reset (Backquote)
- Add frame/time info display
- Fix YOLO metadata parsing for actual file format
- Add Shift+Arrow for 1-second seek

target/release/.fingerprint/serde_core-6286256775a7b93c/build-script-build-script-build

@@ -0,0 +1 @@
+88b80e098ef4186f

target/release/.fingerprint/serde_core-6286256775a7b93c/build-script-build-script-build.json

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+{"rustc":18415816196306954164,"features":"[\"result\", \"std\"]","declared_features":"[\"alloc\", \"default\", \"rc\", \"result\", \"std\", \"unstable\"]","target":5408242616063297496,"profile":1369601567987815722,"path":14198519918243320487,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/serde_core-6286256775a7b93c/dep-build-script-build-script-build","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

target/release/.fingerprint/serde_core-6286256775a7b93c/invoked.timestamp

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+This file has an mtime of when this was started.