Improve UI

frontend/src/utils/smartActionHandlers.ts

@@ -7,6 +7,8 @@
 
 import { useNavigate } from 'react-router-dom';
 import { SmartAction as ImportedSmartAction, SmartActionType } from '../api/types/events';
+import { useTenantStore } from '../stores/tenant.store';
+import { getTenantCurrencySymbol } from '../hooks/useTenantCurrency';
 
 // ============================================================
 // Types (using imported types from events.ts)
@@ -168,7 +170,7 @@ export class SmartActionHandler {
           body: JSON.stringify({
             action: 'approve',
             approved_by: 'current_user',
-            notes: `Approved via alert action${amount ? ` (€${amount})` : ''}`,
+            notes: `Approved via alert action${amount ? ` (${getTenantCurrencySymbol(useTenantStore.getState().currentTenant?.currency)}${amount})` : ''}`,
           }),
         }
       );