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-b31ac018c95f5839/invoked.timestamp

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

target/debug/.fingerprint/time-b31ac018c95f5839/lib-time

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+1ae864ea5fabb349

target/debug/.fingerprint/time-b31ac018c95f5839/lib-time.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"alloc\", \"formatting\", \"macros\", \"parsing\", \"std\"]","declared_features":"[\"alloc\", \"default\", \"formatting\", \"large-dates\", \"local-offset\", \"macros\", \"parsing\", \"quickcheck\", \"rand\", \"rand08\", \"rand09\", \"serde\", \"serde-human-readable\", \"serde-well-known\", \"std\", \"wasm-bindgen\"]","target":8476133839300368761,"profile":5358198432022349590,"path":16570987523905462067,"deps":[[5901133744777009488,"powerfmt",false,3854710941147272347],[9889232103266058129,"time_macros",false,13646304178841461299],[9938278000850417404,"itoa",false,10200564780585781143],[15572560757901793625,"time_core",false,2749287287128494678],[15673264339717225619,"num_conv",false,12632672679926553567],[17634244132575000293,"deranged",false,5402792639749163958]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/time-b31ac018c95f5839/dep-lib-time","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}