feat: Nexora UI upgrade for Current Account, FD, and RD account views

- Current Account: hero header with navy gradient, pill tabs, Nexora card layout for general tab, txn-tab/chg-tab table styles, bank statement passbook
- Fixed Deposits: fd-* prefixed hero header, KPI tiles, pill tab nav, nx-card general tab layout, txn-tab transactions, chg-tab charges
- Recurring Deposits: rd-* prefixed hero header with three KPI tiles, pill tab nav, nx-card general tab layout, txn-tab transactions, chg-tab charges
- Fix: removed broken FA4-format icon references from action menu buttons

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/app/deposits/fixed-deposits/fixed-deposit-account-view/general-tab/general-tab.component.ts

@@ -12,6 +12,7 @@ import { Currency } from 'app/shared/models/general.model';
 import { CurrencyPipe } from '@angular/common';
 import { ExternalIdentifierComponent } from '../../../../shared/external-identifier/external-identifier.component';
 import { DateFormatPipe } from '../../../../pipes/date-format.pipe';
+import { FaIconComponent } from '@fortawesome/angular-fontawesome';
 import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
 
 @Component({
@@ -21,6 +22,7 @@ import { STANDALONE_SHARED_IMPORTS } from 'app/standalone-shared.module';
   imports: [
     ...STANDALONE_SHARED_IMPORTS,
     ExternalIdentifierComponent,
+    FaIconComponent,
     CurrencyPipe,
     DateFormatPipe
   ]