feat: Client & CKYC UI improvements — filters, KYC management, image crop+merge

- Clients list: CKYC icon, CKYC Number column, status/legal form/CKYC filters
- CKYC: SFTP upload logs, date formatting, modal z-index fix, non-dismissible dialogs
- KYC Management: new standalone module with alert dashboard, notification scheduler, audit inventory, account status
- Image cropper: ngx-image-cropper integration for front+back document merge into single PNG
- Sidebar: KYC Management menu entry after CKYC

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

src/app/cfcfrms/complaint-list/complaint-list.component.scss

@@ -58,9 +58,11 @@
     &.pending {
       background: #f59e0b;
     }
+
     &.active {
       background: #1e88e5;
     }
+
     &.resolved {
       background: #10b981;
     }