style: format and lint codebase using Biome v2

test/health.test.ts

@@ -1,42 +1,42 @@
 // @ts-nocheck
-import { describe, it, expect, mock, beforeEach } from "bun:test";
+import { beforeEach, describe, expect, it, mock } from 'bun:test';
 
 // Mock database layer
 const mockExecute = mock(() => Promise.resolve());
 
-mock.module("../src/db/index", () => ({
+mock.module('../src/db/index', () => ({
   db: {
-    execute: mockExecute
-  }
+    execute: mockExecute,
+  },
 }));
 
-describe("Health Route Handler", () => {
-  let handleHealth;
+describe('Health Route Handler', () => {
+  let handleHealth: any;
 
   beforeEach(async () => {
     mockExecute.mockClear();
-    const healthRoute = await import("../src/routes/health");
+    const healthRoute = await import('../src/routes/health');
     handleHealth = healthRoute.handleHealth;
   });
 
-  it("should return status 200 and ok when DB is healthy", async () => {
-    const req = new Request("http://localhost:3000/health");
+  it('should return status 200 and ok when DB is healthy', async () => {
+    const req = new Request('http://localhost:3000/health');
     const res = await handleHealth(req);
 
     expect(res.status).toBe(200);
     const body = await res.json();
-    expect(body).toEqual({ status: "ok" });
+    expect(body).toEqual({ status: 'ok' });
     expect(mockExecute).toHaveBeenCalled();
   });
 
-  it("should return status 500 and error details when DB health check fails", async () => {
-    mockExecute.mockImplementationOnce(() => Promise.reject(new Error("DB Connection Failed")));
-    const req = new Request("http://localhost:3000/health");
+  it('should return status 500 and error details when DB health check fails', async () => {
+    mockExecute.mockImplementationOnce(() => Promise.reject(new Error('DB Connection Failed')));
+    const req = new Request('http://localhost:3000/health');
     const res = await handleHealth(req);
 
     expect(res.status).toBe(500);
     const body = await res.json();
-    expect(body.status).toBe("error");
-    expect(body.error).toBe("DB Connection Failed");
+    expect(body.status).toBe('error');
+    expect(body.error).toBe('DB Connection Failed');
   });
 });