fix(test): add VaultService dependencies to job-events performance test

- Add ConfigService mock for encryption configuration
- Add VaultService and CryptoService to test module
- Fixes: PrismaService dependency injection error in test

PrismaService requires VaultService for credential encryption.
Performance tests now properly provide all required dependencies.

Refs #341 (pipeline test failure)

apps/api/src/job-events/job-events.performance.spec.ts

@@ -1,7 +1,10 @@
-import { describe, it, expect, beforeAll, afterAll } from "vitest";
+import { describe, it, expect, beforeAll, afterAll, vi } from "vitest";
 import { Test, TestingModule } from "@nestjs/testing";
+import { ConfigService } from "@nestjs/config";
 import { JobEventsService } from "./job-events.service";
 import { PrismaService } from "../prisma/prisma.service";
+import { VaultService } from "../vault/vault.service";
+import { CryptoService } from "../federation/crypto.service";
 import { JOB_CREATED, JOB_STARTED, STEP_STARTED } from "./event-types";
 
 /**
@@ -22,8 +25,30 @@ describeFn("JobEventsService Performance", () => {
   let testWorkspaceId: string;
 
   beforeAll(async () => {
+    // Mock ConfigService for VaultService/CryptoService
+    const mockConfigService = {
+      get: vi.fn((key: string) => {
+        const config: Record<string, string> = {
+          ENCRYPTION_KEY: "0123456789abcdef0123456789abcdef0123456789abcdef0123456789abcdef",
+          OPENBAO_ADDR: "http://localhost:8200",
+          OPENBAO_ROLE_ID: "test-role-id",
+          OPENBAO_SECRET_ID: "test-secret-id",
+        };
+        return config[key] || null;
+      }),
+    };
+
     const module: TestingModule = await Test.createTestingModule({
-      providers: [JobEventsService, PrismaService],
+      providers: [
+        JobEventsService,
+        PrismaService,
+        {
+          provide: ConfigService,
+          useValue: mockConfigService,
+        },
+        VaultService,
+        CryptoService,
+      ],
     }).compile();
 
     service = module.get<JobEventsService>(JobEventsService);