Revert demo to pre-2026-08-06 state (rollback today's push)

Reverts all commits pushed to demo today (a5124ca3, 858c277a, a1a50ab8,
f72abb09, fcf66657) back to f8c532f7 as a single forward commit, without
rewriting history. All reverted content (Share Withdrawal/Closure feature,
TDS reports, KYC exception tracking, client-edit-email-dialog, form121 tab,
search-select) remains intact on dev and was verified identical before
this revert.

src/app/clients/clients-view/custom-dialogs/welcome-kit-dialog/welcome-kit-dialog.component.ts

@@ -165,30 +165,6 @@ export class WelcomeKitDialogComponent implements OnInit {
     });
   }
 
-  canUpdateStatus(status: string): boolean {
-    return status === 'DISPATCHED' || status === 'IN_TRANSIT';
-  }
-
-  updateStatus(dispatch: any, newStatus: string) {
-    const label = newStatus === 'DELIVERED' ? 'Delivered' : 'Returned';
-    const confirmed = confirm(`Are you sure you want to mark this as ${label}? This action cannot be undone from the UI.`);
-    if (!confirmed) {
-      return;
-    }
-
-    this.isLoading = true;
-    this.clientsService.updateWelcomeKitStatus(dispatch.id, newStatus).subscribe({
-      next: () => {
-        this.snackBar.open(`Welcome Kit marked as ${label} successfully`, 'Close', { duration: 3000 });
-        this.fetchData();
-      },
-      error: () => {
-        this.isLoading = false;
-        this.snackBar.open(`Failed to mark Welcome Kit as ${label}`, 'Close', { duration: 3000 });
-      }
-    });
-  }
-
   getDisplayAddress(dispatch: any): string {
     const address = dispatch.deliveryAddress || '';
     const name = this.welcomeKitsData?.clientName || '';