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/utf8parse-0b95bc415bf090ac/lib-utf8parse.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"default\"]","declared_features":"[\"default\", \"nightly\"]","target":13040855110431087744,"profile":2040997289075261528,"path":4679366165393351614,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/utf8parse-0b95bc415bf090ac/dep-lib-utf8parse","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}