motion: upward head bias to avoid front self-collision

v1.4: polish, speed, listening state, skeleton UI

fix: restrict antenna-twist detection to idle state only (eliminates servo-lag false positives)

debug: instrument antenna twist + speech gate for diagnosis

fix: media backend deprecation + edge-tts async + synthesis timeout

v1.3 — fast natural voice + audio-reactive motion

v1.2.1: fix read-aloud (working HF TTS default + WAV validation + gTTS fallback)

v1.2: spoken answers, antenna mute, richer motion

fix: add app_file to README frontmatter

v1.1: dark academia palette, Wikipedia thumbnails, tailored 'How to read this' + 'Further reading' sections

Restore full app layout

Clean up build artifacts

Initial commit

initial commit