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/crc32fast-55442faf8bfa2e03/build-script-build-script-build

@@ -0,0 +1 @@
+d76aff3bd53b9d76

target/release/.fingerprint/crc32fast-55442faf8bfa2e03/build-script-build-script-build.json

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+{"rustc":18415816196306954164,"features":"[\"default\", \"std\"]","declared_features":"[\"default\", \"nightly\", \"std\"]","target":5408242616063297496,"profile":1369601567987815722,"path":10991028129050756117,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/crc32fast-55442faf8bfa2e03/dep-build-script-build-script-build","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

target/release/.fingerprint/crc32fast-55442faf8bfa2e03/invoked.timestamp

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