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/instant-01d4585d5c7e3607/invoked.timestamp

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

target/release/.fingerprint/instant-01d4585d5c7e3607/lib-instant

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+005c2b152fb90e31

target/release/.fingerprint/instant-01d4585d5c7e3607/lib-instant.json

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+{"rustc":18415816196306954164,"features":"[]","declared_features":"[\"inaccurate\", \"js-sys\", \"now\", \"stdweb\", \"wasm-bindgen\", \"wasm-bindgen_rs\", \"web-sys\"]","target":4929681601961957275,"profile":2040997289075261528,"path":17588698035004785254,"deps":[[7667230146095136825,"cfg_if",false,10591128021724763586]],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/instant-01d4585d5c7e3607/dep-lib-instant","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}