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/serde_json-4d2e1301167077ca/build-script-build-script-build

@@ -0,0 +1 @@
+b9c4b732de312352

target/release/.fingerprint/serde_json-4d2e1301167077ca/build-script-build-script-build.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"default\", \"std\"]","declared_features":"[\"alloc\", \"arbitrary_precision\", \"default\", \"float_roundtrip\", \"indexmap\", \"preserve_order\", \"raw_value\", \"std\", \"unbounded_depth\"]","target":5408242616063297496,"profile":1369601567987815722,"path":949120784952605179,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"release/.fingerprint/serde_json-4d2e1301167077ca/dep-build-script-build-script-build","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}

target/release/.fingerprint/serde_json-4d2e1301167077ca/invoked.timestamp

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