feat: add Current Account module, DIP verification, charges integration, and translations

- Current Account module with full CRUD, transactions, charges, hold/release, block/unblock
- Current Products management under Products module
- DIP mobile number verification with real API call to /lookup/check
- Sanctions verification dialog
- Charges support for Current Account (chargeAppliesTo=5) in create/edit
- Fixed permissions from SAVINGSACCOUNT to CURRENTACCOUNT across all current account components
- Added all missing translation keys for Current Account in en-US.json

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

src/app/clients/client-stepper/client-general-step/client-general-step.component.html

@@ -220,6 +220,39 @@
       </mat-checkbox>
     }
 
+    <div class="sanctions-verify-section flex-98">
+      @if (!sanctionsVerified && !sanctionsBlocked) {
+        <button
+          mat-raised-button
+          color="primary"
+          type="button"
+          class="verify-client-btn"
+          [disabled]="!createClientForm.get('firstname')?.value && !createClientForm.get('fullname')?.value"
+          (click)="verifySanctions()"
+        >
+          <fa-icon icon="shield-alt" class="mr-05"></fa-icon>
+          Verify Client
+        </button>
+      }
+      @if (sanctionsVerified) {
+        <div class="sanctions-result">
+          <fa-icon icon="check-circle" class="text-success"></fa-icon>
+          <span class="text-success">Client verified — No match found in sanctions list.</span>
+        </div>
+      }
+      @if (sanctionsBlocked) {
+        <div class="sanctions-blocked">
+          <fa-icon icon="exclamation-triangle" class="text-danger"></fa-icon>
+          <span class="text-danger">
+            <strong>SANCTIONS MATCH FOUND</strong> — Client cannot be onboarded. Account opening is blocked.
+          </span>
+          <button mat-stroked-button color="warn" type="button" class="recheck-btn" (click)="verifySanctions()">
+            Re-check
+          </button>
+        </div>
+      }
+    </div>
+
     <mat-divider class="flex-98"></mat-divider>
 
     <div class="dip-info flex-98">
@@ -356,7 +389,7 @@
       <fa-icon icon="arrow-left" class="m-r-10"></fa-icon>
       {{ 'labels.buttons.Previous' | translate }}
     </button>
-    <button mat-raised-button matStepperNext>
+    <button mat-raised-button matStepperNext [disabled]="sanctionsBlocked">
       {{ 'labels.buttons.Next' | translate }}
       <fa-icon icon="arrow-right" class="m-l-10"></fa-icon>
     </button>