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/time-macros-19f8dfbbfb542876/invoked.timestamp

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

target/debug/.fingerprint/time-macros-19f8dfbbfb542876/lib-time_macros

@@ -0,0 +1 @@
+3322c674596961bd

target/debug/.fingerprint/time-macros-19f8dfbbfb542876/lib-time_macros.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"formatting\", \"parsing\"]","declared_features":"[\"formatting\", \"large-dates\", \"parsing\", \"serde\"]","target":6150452040990090255,"profile":10824470071621119109,"path":6170235137295370107,"deps":[[15572560757901793625,"time_core",false,2749287287128494678],[15673264339717225619,"num_conv",false,12632672679926553567]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/time-macros-19f8dfbbfb542876/dep-lib-time_macros","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}