feat: integrate invite API and improve notification handling

- Add invite code display and binding functionality via API
- Fix notification unread count sync on auth state change
- Improve notification mark read with server state validation
- Add auth state listener to trigger notification refresh
- Add YaoCoinConverter for coin-to-yao type conversion
- Remove YaoLegend from divination screens (UI cleanup)
- Abbreviate relation labels in yao detail view
- Add re-register notice to account delete screen
- Update 'coins' terminology to 'points' in localization
- Fix backend points consumption to only run in CHAT mode
- Add HttpxAuthNoiseFilter to suppress auth endpoint logging
- Fix notification static_schema import path
- Add test coverage for notification bloc error handling
- Update AGENTS.md page header rules and image handling
- Delete deprecated run-dev.sh script

apps/lib/features/settings/presentation/screens/account_delete_screen.dart

@@ -208,6 +208,24 @@ class _DeleteConfirmDialogState extends State<_DeleteConfirmDialog> {
                 height: 1.45,
               ),
             ),
+            const SizedBox(height: AppSpacing.sm),
+            Container(
+              width: double.infinity,
+              padding: const EdgeInsets.all(AppSpacing.md),
+              decoration: BoxDecoration(
+                color: colors.errorContainer,
+                borderRadius: BorderRadius.circular(AppRadius.md),
+                border: Border.all(color: colors.error.withValues(alpha: 0.35)),
+              ),
+              child: Text(
+                l10n.settingsDeleteAccountReRegisterNotice,
+                style: Theme.of(context).textTheme.bodyMedium?.copyWith(
+                  color: colors.onErrorContainer,
+                  fontWeight: FontWeight.w700,
+                  height: 1.35,
+                ),
+              ),
+            ),
             const SizedBox(height: AppSpacing.md),
             Text(
               _secondsLeft > 0