v0.2.12

Highlights

Deferred & re-transcription (Phase 25): live transcription is now optional —
capture-only recording costs ~no CPU/RAM mid-meeting (for low-power machines
where whisper bursts stutter the webcam), with the transcript generated at
stop or on demand via the new 🔁 Re-transcribe button (own model choice,
confirm dialog, speaker labels re-derived). A 'Transcribe automatically
after recording' toggle composes with live mode to auto-upgrade transcripts
with a bigger model. Kept audio now stores ONE native-rate track per channel
(full-quality replay; models derive 16 kHz on the fly) with keep-audio on /
30-day retention defaults. Plus: holistic Transcription settings (one model
list with Live/Re role chips), stop now ends the Recording indicator
immediately with post-transcription as its own background job, and six new
meeting-type summary presets.

Full Changelog: v0.2.11...v0.2.12