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/debug/.fingerprint/icu_normalizer_data-bb95eba5e9e91f8f/build-script-build-script-build

@@ -0,0 +1 @@
+da15239533f08928

target/debug/.fingerprint/icu_normalizer_data-bb95eba5e9e91f8f/build-script-build-script-build.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[]","declared_features":"[]","target":5408242616063297496,"profile":12587308339056959103,"path":16142661864920236053,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/icu_normalizer_data-bb95eba5e9e91f8f/dep-build-script-build-script-build","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

target/debug/.fingerprint/icu_normalizer_data-bb95eba5e9e91f8f/invoked.timestamp

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