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/ryu-f155881247188670/invoked.timestamp

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

target/release/.fingerprint/ryu-f155881247188670/lib-ryu

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+55d8021a4d66bfd6

target/release/.fingerprint/ryu-f155881247188670/lib-ryu.json

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+{"rustc":18415816196306954164,"features":"[]","declared_features":"[\"no-panic\", \"small\"]","target":13763186580977333631,"profile":2040997289075261528,"path":8562024050299869605,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/ryu-f155881247188670/dep-lib-ryu","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}