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/lru-570164828a573316/invoked.timestamp

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

target/debug/.fingerprint/lru-570164828a573316/lib-lru

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+2d924a37415ec00d

target/debug/.fingerprint/lru-570164828a573316/lib-lru.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"default\", \"hashbrown\"]","declared_features":"[\"default\", \"hashbrown\", \"nightly\"]","target":4146745191327733199,"profile":5347358027863023418,"path":18137084391750961130,"deps":[[8921336173939679069,"hashbrown",false,2682849804478681207]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/lru-570164828a573316/dep-lib-lru","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}