fix: /friend motion — interrupt hold on new action, drain queue, fix emotion mapping

feat: /friend aliveness system, motion controller fix, VAD tuning, high-pass filter

chore: no appimage

feat: polling voice create stt 5s

feat: VAD but just case choose

feat: cycle time activate check friend

feat: grop free stt

feat: friend text tts ok but websearch tts not ok

fix: Microphone access denied

feat: inter-process

feat: csp null

feat: full screen friend

fix: friend render

fix: esc in /friend start

feat: /friend start tauri app

feat: friend refactor to src