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/anstream-cbae704d8623b559/invoked.timestamp

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

target/debug/.fingerprint/anstream-cbae704d8623b559/lib-anstream

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+df1b360d59411b84

target/debug/.fingerprint/anstream-cbae704d8623b559/lib-anstream.json

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+{"rustc":18415816196306954164,"features":"[\"auto\", \"default\", \"wincon\"]","declared_features":"[\"auto\", \"default\", \"test\", \"wincon\"]","target":11278316191512382530,"profile":8255941854203129366,"path":14237504360179493621,"deps":[[2608044744973004659,"anstyle_parse",false,1360650918450305252],[5652275617566266604,"anstyle_query",false,8874033107635935327],[7098682853475662231,"anstyle",false,12300851714675958605],[7711617929439759244,"colorchoice",false,3274431315892103036],[7727459912076845739,"is_terminal_polyfill",false,12638843975273980479],[17716308468579268865,"utf8parse",false,6151700546281254876]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/anstream-cbae704d8623b559/dep-lib-anstream","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}