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/ureq-proto-716f4b156440b811/lib-ureq_proto.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"client\"]","declared_features":"[\"client\", \"default\", \"server\"]","target":3674679871725493623,"profile":2040997289075261528,"path":15908918182265097699,"deps":[[2620434475832828286,"http",false,1538968616294559883],[6163892036024256188,"httparse",false,5673458536568184397],[10630857666389190470,"log",false,15942340297666847842],[13077212702700853852,"base64",false,1888787602681940846]],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/ureq-proto-716f4b156440b811/dep-lib-ureq_proto","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}