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/once_cell-8599c565144347e6/lib-once_cell.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"alloc\", \"default\", \"race\", \"std\"]","declared_features":"[\"alloc\", \"atomic-polyfill\", \"critical-section\", \"default\", \"parking_lot\", \"portable-atomic\", \"race\", \"std\", \"unstable\"]","target":17524666916136250164,"profile":2040997289075261528,"path":1746005872616721424,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/once_cell-8599c565144347e6/dep-lib-once_cell","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}