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/ring-48b64080da257006/invoked.timestamp

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

target/debug/.fingerprint/ring-48b64080da257006/lib-ring

@@ -0,0 +1 @@
+f963d3f56a14ca37

target/debug/.fingerprint/ring-48b64080da257006/lib-ring.json

@@ -0,0 +1 @@
+{"rustc":18415816196306954164,"features":"[\"alloc\", \"default\", \"dev_urandom_fallback\"]","declared_features":"[\"alloc\", \"default\", \"dev_urandom_fallback\", \"less-safe-getrandom-custom-or-rdrand\", \"less-safe-getrandom-espidf\", \"slow_tests\", \"std\", \"test_logging\", \"unstable-testing-arm-no-hw\", \"unstable-testing-arm-no-neon\", \"wasm32_unknown_unknown_js\"]","target":13947150742743679355,"profile":5347358027863023418,"path":17610872045705815948,"deps":[[5491919304041016563,"build_script_build",false,12407507808327648581],[7667230146095136825,"cfg_if",false,12451337971464667520],[8995469080876806959,"untrusted",false,8470025680836307149],[11023519408959114924,"getrandom",false,17409660202733902192],[17159683253194042242,"libc",false,8217341532279663962]],"local":[{"CheckDepInfo":{"dep_info":"debug/.fingerprint/ring-48b64080da257006/dep-lib-ring","checksum":false}}],"rustflags":[],"config":2069994364910194474,"compile_kind":0}