feat: expand test coverage and configure comprehensive alerting

- Add unit tests for all core services (identity, intake, finance, dataroom)
- Create integration test framework with shared setup utilities
- Add E2E test suite for complete user workflows
- Add test utilities package (server factory)
- Configure Prometheus alert rules (service health, infrastructure, database, Azure)
- Add alert rules ConfigMap for Kubernetes
- Update Prometheus deployment with alert rules
- Fix tsconfig.json to include test files
- Add tests/tsconfig.json for integration/E2E tests
- Fix server-factory.ts linting issues

tests/integration/identity-credential-flow.test.ts

@@ -0,0 +1,63 @@
+/**
+ * Integration Test: Identity Credential Flow
+ * Tests the complete flow of credential issuance and verification
+ */
+
+import { describe, it, expect, beforeAll, afterAll } from 'vitest';
+import { setupTestContext, teardownTestContext, cleanupDatabase, TestContext } from './setup';
+
+describe('Identity Credential Flow - Integration', () => {
+  let context: TestContext;
+
+  beforeAll(async () => {
+    context = await setupTestContext();
+    await cleanupDatabase(context.dbPool);
+  });
+
+  afterAll(async () => {
+    await cleanupDatabase(context.dbPool);
+    await teardownTestContext(context);
+  });
+
+  describe('Credential Issuance Flow', () => {
+    it('should issue a verifiable credential end-to-end', async () => {
+      // 1. Create identity
+      const identityResponse = await context.identityService.inject({
+        method: 'POST',
+        url: '/api/v1/identities',
+        payload: {
+          did: 'did:example:123',
+          eidasLevel: 'substantial',
+        },
+      });
+
+      expect(identityResponse.statusCode).toBe(201);
+      const identity = identityResponse.json();
+
+      // 2. Issue credential
+      const credentialResponse = await context.identityService.inject({
+        method: 'POST',
+        url: '/api/v1/credentials/issue',
+        payload: {
+          identityId: identity.id,
+          credentialType: 'membership',
+          claims: {
+            name: 'Test User',
+            membershipNumber: '12345',
+          },
+        },
+      });
+
+      expect(credentialResponse.statusCode).toBe(201);
+      const credential = credentialResponse.json();
+      expect(credential).toHaveProperty('id');
+      expect(credential).toHaveProperty('credentialType', 'membership');
+    });
+
+    it('should verify a credential', async () => {
+      // This would test credential verification
+      // Implementation depends on verifier-sdk
+    });
+  });
+});
+