SEction 4 completeed

to-do-s/part1/SECTION_4_FINAL_MODS.md

@@ -361,3 +361,37 @@ TASK: Billing Pages Consolidation Audit
 | Profile API Study | Check if endpoint exists, verify consistency, connect or create |
 
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+
+
+## ✅ Section 4 Implementation Complete
+
+### CRITICAL Items Completed:
+
+1. **Profile API Connection** (AccountSettingsPage.tsx)
+   - Profile tab now loads user data from `useAuthStore`
+   - Added `getUserProfile()` and `updateUserProfile()` functions to billing.api.ts
+
+2. **Password Change Implementation** (AccountSettingsPage.tsx)
+   - Added password change modal with old/new password fields
+   - Connected to `/auth/change-password/` backend endpoint
+   - Added validation (min 8 chars, confirmation match)
+
+3. **Fixed Fake API Activity Data** (UsageAnalyticsPage.tsx)
+   - Removed hardcoded values (98.5%, 1,234, 567, 342)
+   - API tab now shows real data from `analytics?.usage_by_type`
+   - Displays "Operations by Type" with actual credits/counts
+
+### HIGH Priority Items Completed:
+
+4. **Deleted TeamManagementPage.tsx**
+   - Removed orphaned file (functionality already exists as tab in AccountSettingsPage)
+
+5. **Added Cancellation Confirmation Dialog** (PlansAndBillingPage.tsx)
+   - Cancel button now shows confirmation modal
+   - Modal explains consequences (loss of features, credit preservation)
+   - User must confirm before cancellation proceeds
+
+6. **Legacy Routes Verified**
+   - `/billing/overview` → Points to CreditsAndBilling page
+   - `/account/team` → Redirects to `/account/settings`
+   - `/settings/profile` → Redirects to `/account/settings`