Generalise the two-tier SettingsSync into a server-driven flag map: each syncable key has an account-wide flag (fetched from the server); pull applies only on-flagged keys, push (read-modify-write) sends only on-flagged keys plus the flag map. Per-row link icon toggles a setting's sync; a global switch flips all. Enabling a flag adopts this device's current value as the shared one. - AppSettings: fix bg_color mapping (was background_color), add cache_months, month_view_paged, sync_flags - SettingsView: uniform rows (sync icon | name | value), ContrastSelector and the button pickers replaced by menu dropdowns, every colour gets a reset to a canonical default, global "sync all" toggle; account settings (privacy, group calendar, hide profile) kept in their own block; language and text/line contrast kept device-local (iOS-specific) - unify default line colour to #3A3A52 across views Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
32 KiB
32 KiB