wsy182
4485cbf702
Split monolithic files into focused modules: - app/core: settings, logging, lifecycle - app/signaling: websocket server, ICE parser, message models - app/webrtc: peer session, video receiver, frame source - app/vision: pose landmarker wrapper, model config, pose types - app/exercises/dead_bug: detector, metrics, rules, state machine, types - app/rendering: skeleton renderer, status overlay, window display - app/audio: rep announcer - app/diagnostics: perf timer, crash handler - configs: environment-based settings - tests: unit tests for rules, state machine, ICE parser - run.py: entry point