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/kyc-management/kyc-management.component.scss

@@ -1588,6 +1588,58 @@
   min-height: 60px;
 }
 
+/* Inline note under a field. The default (neutral) form states that nothing is transmitted;
+   the -send and -error variants call out the two cases the officer must not misread. */
+.hv-hint {
+  font-size: 11px;
+  line-height: 1.45;
+  color: var(--km-g500);
+  display: flex;
+  align-items: flex-start;
+  gap: 6px;
+}
+
+.hv-hint-send {
+  color: #0f766e;
+  background: #f0fdfa;
+  border: 1px solid #99f6e4;
+  border-radius: 4px;
+  padding: 6px 8px;
+  font-weight: 500;
+}
+
+.hv-hint-error {
+  color: #b91c1c;
+  background: #fef2f2;
+  border: 1px solid #fecaca;
+  border-radius: 4px;
+  padding: 6px 8px;
+  font-weight: 500;
+}
+
+/* Delivery outcome chip on a contact-log row. A logged attempt and a delivered notice are
+   different facts, so they never share a colour. */
+.km-sent-tag {
+  display: inline-block;
+  margin-left: 6px;
+  padding: 0 5px;
+  border-radius: 3px;
+  font-size: 10px;
+  font-weight: 600;
+  white-space: nowrap;
+  vertical-align: baseline;
+}
+
+.km-sent-ok {
+  background: #e6f4ea;
+  color: #137333;
+}
+
+.km-sent-fail {
+  background: #fef2f2;
+  color: #b91c1c;
+}
+
 .hv-footer {
   padding: 14px 22px;
   border-top: 1px solid var(--km-g200);
@@ -1648,3 +1700,30 @@
   color: #0f172a;
   word-break: break-all;
 }
+
+/* KYC Exceptions Styles */
+.km-ci-e {
+  background: var(--km-amber-l) !important;
+  color: var(--km-amber) !important;
+}
+
+.contact-logs-list {
+  background: #f8fafc;
+  border: 1px solid #e2e8f0;
+  border-radius: 6px;
+  padding: 6px 10px;
+  font-family: inherit;
+
+  &::-webkit-scrollbar {
+    width: 4px;
+  }
+
+  &::-webkit-scrollbar-track {
+    background: transparent;
+  }
+
+  &::-webkit-scrollbar-thumb {
+    background: #cbd5e1;
+    border-radius: 2px;
+  }
+}