- Define architecture: PWA upload + FastAPI backend + Groq Whisper + Poe Claude - Skip browser recording (use phone native), skip real-time, skip calendar (v2) - Use MinIO S3 multipart direct upload with ffmpeg silencedetect chunking - Target: $1/month personal use, 4-5 day MVP Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>