feat(credit-bureau): CIC enquiry-alert dashboard and generic API Management hub (static UI)

Replace CIBIL fetch screens with a dashboard of our customers' loan enquiries
at other lenders (no lender name), CIC whitelist/API mapping, and a Vendor ->
Work -> API set management UI (IN/OUT, SMS, WhatsApp, CIC) with full HTTP detail
and JSON/cURL/Postman/HAR import.

Co-Authored-By: Claude Sonnet 5.5 <noreply@anthropic.com>

src/app/api-management/api-vendors/api-vendors.component.ts

@@ -0,0 +1,121 @@
+/**
+ * Copyright since 2025 Mifos Initiative
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+import { CommonModule } from '@angular/common';
+import { Component, OnInit, inject } from '@angular/core';
+import { FormsModule } from '@angular/forms';
+import { Router, RouterModule } from '@angular/router';
+
+import { ApiManagementService, ApiVendor } from '../api-management.service';
+
+/** Every outside API service the CBS uses: vendor, its work, its APIs (IN / OUT) and whether it is switched on. */
+@Component({
+  selector: 'mifosx-api-vendors',
+  standalone: true,
+  imports: [
+    CommonModule,
+    FormsModule,
+    RouterModule
+  ],
+  templateUrl: './api-vendors.component.html',
+  styleUrls: ['../../credit-bureau/cic-shared.scss']
+})
+export class ApiVendorsComponent implements OnInit {
+  private service = inject(ApiManagementService);
+  private router = inject(Router);
+
+  vendors: ApiVendor[] = [];
+  summary: { callsToday: number; failedToday: number; perVendor: Record<number, { calls: number; failed: number }> } = {
+    callsToday: 0,
+    failedToday: 0,
+    perVendor: {}
+  };
+  loading = false;
+  error: string | null = null;
+  info: string | null = null;
+
+  adding = false;
+  saving = false;
+  form: { name: string; work: string; environment: ApiVendor['environment'] } = this.blankForm();
+
+  ngOnInit(): void {
+    this.load();
+  }
+
+  private blankForm() {
+    return { name: '', work: '', environment: 'SIMULATOR' as ApiVendor['environment'] };
+  }
+
+  load(): void {
+    this.loading = true;
+    this.service.vendors().subscribe((v) => {
+      this.vendors = v;
+      this.loading = false;
+    });
+    this.service.summary().subscribe((s) => (this.summary = s));
+  }
+
+  count(v: ApiVendor, direction: 'IN' | 'OUT'): number {
+    return v.apis.filter((a) => a.direction === direction).length;
+  }
+
+  get totalIn(): number {
+    return this.vendors.reduce((s, v) => s + this.count(v, 'IN'), 0);
+  }
+
+  get totalOut(): number {
+    return this.vendors.reduce((s, v) => s + this.count(v, 'OUT'), 0);
+  }
+
+  get activeVendors(): number {
+    return this.vendors.filter((v) => v.active).length;
+  }
+
+  calls(v: ApiVendor): { calls: number; failed: number } {
+    return this.summary.perVendor[v.id] ?? { calls: 0, failed: 0 };
+  }
+
+  toggle(v: ApiVendor, event: Event): void {
+    const want = (event.target as HTMLInputElement).checked;
+    (event.target as HTMLInputElement).checked = v.active;
+    this.error = null;
+    this.info = null;
+    this.service.saveVendor(v.id, { active: want }).subscribe({
+      next: (u) => {
+        v.active = u.active;
+        this.info = `${u.name} is now ${u.active ? 'active' : 'switched off'}.`;
+      },
+      error: (e) => (this.error = e?.error?.defaultUserMessage ?? 'Could not change the vendor.')
+    });
+  }
+
+  startAdd(): void {
+    this.adding = true;
+    this.form = this.blankForm();
+    this.error = null;
+  }
+
+  saveNew(): void {
+    this.saving = true;
+    this.error = null;
+    this.service.addVendor(this.form).subscribe({
+      next: (v) => {
+        this.saving = false;
+        this.adding = false;
+        this.router.navigate([
+          '/api-management/vendors',
+          v.id
+        ]);
+      },
+      error: (e) => {
+        this.saving = false;
+        this.error = e?.error?.defaultUserMessage ?? 'Could not add the vendor.';
+      }
+    });
+  }
+}