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/utf-8-e8f567a2b57d25c4/invoked.timestamp

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

target/debug/.fingerprint/utf-8-e8f567a2b57d25c4/lib-utf8

@@ -0,0 +1 @@
+8d97e3f7eaf5e027

target/debug/.fingerprint/utf-8-e8f567a2b57d25c4/lib-utf8.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[]","declared_features":"[]","target":10206970129552530490,"profile":5347358027863023418,"path":7294949578471650937,"deps":[],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/utf-8-e8f567a2b57d25c4/dep-lib-utf8","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}