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/ureq-proto-07d150c16b8ff2f3/invoked.timestamp

@@ -0,0 +1 @@
+This file has an mtime of when this was started.

target/debug/.fingerprint/ureq-proto-07d150c16b8ff2f3/lib-ureq_proto

@@ -0,0 +1 @@
+41c86ab2c5acc855

target/debug/.fingerprint/ureq-proto-07d150c16b8ff2f3/lib-ureq_proto.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"client\"]","declared_features":"[\"client\", \"default\", \"server\"]","target":3674679871725493623,"profile":5347358027863023418,"path":15908918182265097699,"deps":[[2620434475832828286,"http",false,3859959864938609636],[6163892036024256188,"httparse",false,10207697418056353575],[10630857666389190470,"log",false,16668812559325342810],[13077212702700853852,"base64",false,5947175971232583436]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/ureq-proto-07d150c16b8ff2f3/dep-lib-ureq_proto","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}