3edac3f8d12968e9a7c0256ecbbec18a4402b7e1
Reorganize Settings into six clearly-headed categories with a reusable section_header (color_blue size-16 title + thin full-width divider): Audio Devices, Microphone, Network & Privacy, Room Layout, Theme, Notifications & Sounds. Splits the old shared Mic|Network row, drops the inconsistent inline size-14 sublabels, and removes the hardcoded "Theme" title from theme_section so it's rendered by the same header helper as every other section. Left-aligns the content (was centered) so headers, dividers, and hints line up. Presentational only; no message/logic changes. User-verified live. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>