Add persisted local state and baseline CRUD flows

docs/progress.md

@@ -2,6 +2,31 @@
 
 Updated: 2026-02-15
 
+## Latest Milestone (2026-02-15): Local Persistence + CRUD Baseline
+
+Implemented the first real local data foundation pass (replacing static demo-only reads):
+
+- Added persisted local state using `shared_preferences`:
+  - `lib/features/local/local_repository.dart`
+  - schema key/version scaffold + seed fallback + persistence logic
+- Upgraded local models with serialization/copy methods:
+  - `lib/features/local/local_models.dart`
+- Added local CRUD operations:
+  - people: add, edit, delete
+  - moments: add, delete
+  - dashboard tasks: done/undone toggle
+- Wired views to async persisted state:
+  - `DashboardView`, `PeopleView`, `MomentsView`
+- Updated signals fallback to read from persisted local state:
+  - `lib/features/signals/signals_controller.dart`
+- Added local repository tests:
+  - `test/features/local/local_repository_test.dart`
+
+Validation for this milestone:
+
+- `flutter analyze` -> pass
+- `flutter test` -> pass
+
 ## Workflow Rule
 
 - After every sensible change, the final step is a Git commit with a clear message.