- Config::save() now merges into existing file via toml_edit to preserve
user comments and unknown keys instead of overwriting
- Remove 16 dead ProvidersConfig plugin-toggle fields (uuctl, ssh, clipboard,
bookmarks, emoji, scripts, files, media, weather_*, pomodoro_*) that became
unreachable after accept_all=true was introduced
- Wire general.tabs to ProviderFilter::new() to drive UI tab display
- Fix set_single_mode() and toggle() not clearing accept_all, making tab
filtering a no-op in default launch mode
- Add restore_all_mode() for cycle-back-to-All path in tab cycling
- Reduce PROVIDER_TOGGLES to built-in providers only
vikingowl
178f81082a