feat(cashier): complete maker-checker withdrawal disbursement flow

- Clerk manually enters token no with today-date unique validation (backend enforced)
- Cashier token lookup: auto-fill amount/account, lock amount field, status-specific errors
- Confirm dialog shows CASH DISBURSEMENT (blue) with no balance re-deduction warning
- Disbursement denomination saved to m_savings_txn_denomination for vault position update
- Block direct cashier withdrawal without approved maker-checker token
- DISBURSED status shown in My Requests and Checker inbox views with cashier/time info
- Remove getNextToken() service method and m_daily_token_counter table (0326 migration)
- Race condition protection: UPDATE WHERE status=APPROVED prevents double disbursement

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/app/clerk/clerk-dashboard/clerk-dashboard.component.ts

@@ -13,6 +13,6 @@ import { TransactionEntryComponent } from '../../cashier/transaction-entry/trans
   selector: 'mifosx-clerk-dashboard',
   standalone: true,
   imports: [TransactionEntryComponent],
-  template: `<mifosx-transaction-entry></mifosx-transaction-entry>`
+  template: `<mifosx-transaction-entry [clerkMode]="true"></mifosx-transaction-entry>`
 })
 export class ClerkDashboardComponent {}