feat: unify build output paths and extract shared feature flags

feat: friend refactor to src

feat: voice stt+tts just first have voice

feat: voice stt ok english

feat: voice add fully-local STT (faster-whisper) + TTS (edge-tts)

feat: voice mode asr

chore: symbol link describe can used everywhere

fix: build.ts

chore: clean

fix: web saerch use python

feat: automode

init: verspercode v0.1.0