feat: implement DIP/MNRL lookups and enhance Sanctions screening workflows

- Implement DIP/MNRL lookup logs table, filtering, and detail review under reports.
- Integrate DIP verification gating on client creation, allowing officers to record PROCEEDED/REJECTED decisions with reasons.
- Upgrade Sanctions verification dialog to support comparing Name, DOB, and Nationality particulars.
- Add Sanctions disposition recording (FALSE_POSITIVE / CONFIRMED_MATCH) awaiting Principal Officer approval.
- Add sanctions-alert-review-dialog for reviewers to assess and escalate/clear flagged names.
- Enforce strict screening reset logic on client name changes, preventing bypass of existing blocks.
- Update routes and shell menu navigation to include DIP/MNRL Lookups and Sanctions Logs.

src/app/core/shell/shell.component.html

@@ -607,6 +607,16 @@
       <button mat-menu-item routerLink="/reports/risk-review" tabindex="0">
         <i class="fa fa-user-shield menu-item-icon"></i> Risk Review Report
       </button>
+      <!--
+        The Principal Officer clears flagged UNSC screenings here. It is not a runnable report,
+        so it never shows up under the report categories above and had no nav entry at all.
+      -->
+      <button mat-menu-item routerLink="/reports/sanctions-logs" tabindex="0">
+        <i class="fa fa-shield-alt menu-item-icon"></i> Sanctions Screening &amp; Alerts
+      </button>
+      <button mat-menu-item routerLink="/reports/dip-lookups" tabindex="0">
+        <i class="fa fa-satellite-dish menu-item-icon"></i> DIP / MNRL Mobile Lookups
+      </button>
       <button mat-menu-item routerLink="/reports/tds-interest" tabindex="0">
         <i class="fa fa-percent menu-item-icon"></i> Deposit Interest &amp; TDS
       </button>