Initial commit: full-stack Bun + Elysia + React template

Elysia.js API with session-based auth (email/password + Google OAuth),
role system (USER/ADMIN/SUPER_ADMIN), Prisma + PostgreSQL, React 19
with Mantine UI, TanStack Router, dark theme, and comprehensive test
suite (unit, integration, E2E with Lightpanda).

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

tests/integration/auth-google.test.ts

@@ -0,0 +1,42 @@
+import { test, expect, describe, afterAll } from 'bun:test'
+import { createTestApp, cleanupTestData, prisma } from '../helpers'
+
+const app = createTestApp()
+
+afterAll(async () => {
+  await cleanupTestData()
+  await prisma.$disconnect()
+})
+
+describe('GET /api/auth/google', () => {
+  test('redirects to Google OAuth', async () => {
+    const res = await app.handle(new Request('http://localhost/api/auth/google'))
+
+    // Elysia returns 302 for redirects
+    expect(res.status).toBe(302)
+    const location = res.headers.get('location')
+    expect(location).toContain('accounts.google.com/o/oauth2/v2/auth')
+    expect(location).toContain('client_id=')
+    expect(location).toContain('redirect_uri=')
+    expect(location).toContain('scope=openid+email+profile')
+    expect(location).toContain('response_type=code')
+  })
+
+  test('redirect_uri points to callback endpoint', async () => {
+    const res = await app.handle(new Request('http://localhost/api/auth/google'))
+    const location = res.headers.get('location')!
+    const url = new URL(location)
+    const redirectUri = url.searchParams.get('redirect_uri')
+    expect(redirectUri).toBe('http://localhost/api/auth/callback/google')
+  })
+})
+
+describe('GET /api/auth/callback/google', () => {
+  test('redirects to login with error when no code provided', async () => {
+    const res = await app.handle(new Request('http://localhost/api/auth/callback/google'))
+
+    expect(res.status).toBe(302)
+    const location = res.headers.get('location')
+    expect(location).toContain('/login?error=google_failed')
+  })
+})