fix: restore content silently dropped from the dev merge (KYC exception, TDS reports, Form 121)

The demo-backup merge's git 3-way auto-resolve dropped several hunks
without flagging conflicts, wherever demo had independently touched
adjacent lines: the KYC Exception feature (client-kyc-step, kyc-tab,
create-client, clients.service — checkbox, derivation logic, banners,
contact-log endpoints), TDS report routes/menu links (reports-routing,
shell), the Form 121 client tab (clients-routing, clients-view), the
kyc-management exceptions dashboard, and the Form 121/15G-H register's
real-data view integration. Restored by diffing demo-backup against
dev per file and re-applying each genuine gap while preserving
demo-backup's own independent work (Approval Center tab style, Loan
Origination/Investment menus, form-97-98/risk-review report routes).

src/app/clients/clients.service.ts

@@ -123,6 +123,20 @@ export class ClientsService {
     return this.http.post(`/clients/${clientId}/edit/reject`, { rejectReason: rejectReason || '' });
   }
 
+  /** Fetches the exact email content (subject, body, sentAt, openedAt) for a given pending edit.
+   *  Only populated after the Checker has approved and the send succeeded. */
+  getClientEditEmailPreview(clientId: string | number, pendingEditId: string | number) {
+    return this.http.get<{
+      emailSubject: string | null;
+      emailBody: string | null;
+      emailSent: boolean;
+      emailSentAt: string | null;
+      emailOpenedAt: string | null;
+      emailFrom: string | null;
+      emailTo: string | null;
+    }>(`/clients/${clientId}/edit/${pendingEditId}/email-preview`);
+  }
+
   getClientDataAndTemplate(clientId: string) {
     const httpParams = new HttpParams().set('template', 'true').set('staffInSelectedOfficeOnly', 'true');
     return this.http.get(`/clients/${clientId}`, { params: httpParams });
@@ -958,4 +972,33 @@ export class ClientsService {
   dispatchWelcomeKit(clientId: string | number, data: any): Observable<any> {
     return this.http.post(`/clients/${clientId}/welcomekit`, data);
   }
+
+  updateWelcomeKitStatus(welcomeKitId: number, status: string): Observable<any> {
+    return this.http.put(`/welcomekit/${welcomeKitId}`, { status });
+  }
+
+  getKycExceptions(resolved = false): Observable<any[]> {
+    return this.http.get<any[]>(`/kyc/exceptions?resolved=${resolved}`);
+  }
+
+  /**
+   * Records a KYC-exception outreach attempt against a customer, and — for the SMS, EMAIL and
+   * WHATSAPP channels — actually transmits the notice.
+   *
+   * The destination is resolved server-side from the client record; it is deliberately not part of
+   * this payload, so a tampered request cannot redirect a KYC notice elsewhere.
+   *
+   * Resolves with HTTP 200 even when delivery fails — inspect `deliveryStatus` / `delivered` on the
+   * response rather than assuming success, since the log row is written either way.
+   */
+  saveKycContactLog(
+    clientId: string | number,
+    data: { channel: string; notes: string; officerName?: string }
+  ): Observable<any> {
+    return this.http.post(`/kyc/exceptions/${clientId}/contact-log`, data);
+  }
+
+  getKycContactLog(clientId: string | number): Observable<any[]> {
+    return this.http.get<any[]>(`/kyc/exceptions/${clientId}/contact-log`);
+  }
 }