perf: 完善新用户引导

packages/server/src/auth/__tests__/auth.service.spec.ts

@@ -94,6 +94,7 @@ describe('AuthService', () => {
         data: { openid: OPENID, nickname: TEST_NICKNAME },
       })
       expect(result.user).toEqual(mockUser)
+      expect(result.isNewUser).toBe(true)
     })
 
     it('creates user with unionid when present', async () => {
@@ -123,6 +124,7 @@ describe('AuthService', () => {
       })
       expect(mockPrismaService.user.create).not.toHaveBeenCalled()
       expect(result.user).toEqual(mockUser)
+      expect(result.isNewUser).toBe(false)
     })
 
     it('returns a valid JWT token', async () => {
@@ -145,6 +147,7 @@ describe('AuthService', () => {
       expect(result).toEqual({
         token: JWT_TOKEN,
         user: mockUser,
+        isNewUser: false,
       })
     })
   })