Rearchitect UI test suite for complete, non-flaky coverage against live API

- Migrate Suite4-10, SmokeTests, NavigationCriticalPathTests to AuthenticatedTestCase
  with seeded admin account and real backend login
- Add 34 accessibility identifiers across 11 app views (task completion, profile,
  notifications, theme, join residence, manage users, forms)
- Create FeatureCoverageTests (14 tests) covering previously untested features:
  profile edit, theme selection, notification prefs, task completion, manage users,
  join residence, task templates
- Create MultiUserSharingTests (18 API tests) and MultiUserSharingUITests (8 XCUI
  tests) for full cross-user residence sharing lifecycle
- Add cleanup infrastructure: SuiteZZ_CleanupTests auto-wipes test data after runs,
  cleanup_test_data.sh script for manual reset via admin API
- Add share code API methods to TestAccountAPIClient (generateShareCode, joinWithCode,
  getShareCode, listResidenceUsers, removeUser)
- Fix app bugs found by tests:
  - ResidencesListView join callback now uses forceRefresh:true
  - APILayer invalidates task cache when residence count changes
  - AllTasksView auto-reloads tasks when residence list changes
- Fix test quality: keyboard focus waits, Save/Add button label matching,
  Documents tab label (Docs), remove API verification from UI tests
- DataLayerTests and PasswordResetTests now verify through UI, not API calls

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

.claude/projects/-Users-treyt-Desktop-code-MyCribKMM/memory/project_ui_test_sharing_bugs.md

@@ -0,0 +1,21 @@
+---
+name: UI test sharing flow bugs
+description: MultiUserSharingUITests reveal real app bugs in the join residence and data refresh flows
+type: project
+---
+
+MultiUserSharingUITests (8 tests) expose real UI bugs:
+
+**test01-03, 05, 08 fail** because after User B joins a shared residence via the JoinResidenceView UI:
+- The join sheet may not dismiss (test01 fails at "Join sheet should dismiss")
+- The residence list doesn't refresh to show the newly joined residence
+- Tasks and documents from User A don't appear in User B's views
+
+**Root cause candidates:**
+1. `JoinResidenceView.joinResidence()` calls `viewModel.joinWithCode()` which on success calls `onJoined()` → `viewModel.loadMyResidences()` but WITHOUT `forceRefresh: true`, so the cached empty list is returned
+2. The `ResidencesListView.onAppear` also calls `loadMyResidences()` without `forceRefresh`, hitting cache
+3. The join sheet dismissal might fail silently if the API call returns an error
+
+**Why:** Fix the `onJoined` callback in `ResidencesListView.swift` line 97 to call `viewModel.loadMyResidences(forceRefresh: true)` instead of `viewModel.loadMyResidences()`.
+
+**How to apply:** These tests should NOT be worked around with API verification. They correctly test the user's experience. Fix the app, not the tests.