Adds the "Recording" category to the Settings page so the recording mode is
selectable from the UI (config + core wiring already existed from Stage 2).
- AppMessage::RecordingModeSelected → persists config + sends SetRecordingMode
(takes effect on the next recording start). recording_mode_hint copy.
- iced 0.14 pick_list can't host per-option tooltips, so the three modes are
RADIO BUTTONS each wrapped in a `tooltip` (hover explains that mode) — chosen
over a dropdown so each option is self-documenting. Placed after Microphone,
using the shared section_header; output-dir note below.
- +1 config test (recording_mode round-trip + is_multitrack classification).
User-verified live (Both mode writes the expected WAVs; radios + tooltips
approved). Senior-written — Gemini's unsanctioned Stage 3 attempt was discarded.
179 tests (169 lib +1 ign, 6 reconnect, 4 transport), clippy --all-targets clean.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
molluskandClaude Opus 4.8
d3e831d5e7