- add WhisperX diarization support to the Whisper VM server
- normalize speaker timestamp segments from Whisper responses
- document Hugging Face/pyannote VM setup and health checks
- show diarized speaker transcript blocks in record and transcript views
- group consecutive segments from the same speaker
- remove duplicate paragraph transcript display when diarized segments exist
- let diarized transcript content expand without an inner scrollbar
- point MySQL and Whisper settings to the VM
- add VM MySQL bootstrap scripts and docs
- allow LAN Vite origins for CORS
- fix Express 5 validation assignment crash
- allow login with username or email
- prevent recursive auth refresh retries
