Method joinWaitlist

frontend/src/lib/api/userService.ts:112–120

(
    email: string,
    featureName: string
  )

  }

  async joinWaitlist(
    email: string,
    featureName: string
  ): Promise<{ message: string }> {
    return apiClient.post('/waitlist/signup', {
      email,
      featureName,
    });
  }

  async getMyWaitlistEntries(): Promise<any[]> {
    return apiClient.get('/waitlist/my-entries');