Email Login

POST /email/login
Content-Type: application/json

{ "email": "user@example.com" }

{ "success": true, "code": 0, "msg": "ok", "data": { "email": "user@example.com" } }

POST /email/verify
Content-Type: application/json

{ "email": "user@example.com", "code": "000000" }

{
  "success": true, "code": 0, "msg": "ok",
  "data": {
    "access_token":  "eyJhbGci...",
    "token_type":    "Bearer",
    "expires_in":    2592000,
    "refresh_token": "eyJhbGci...",
    "webauthn_registered": false
  }
}

Authorization: Bearer <access_token>

?token=<access_token>

POST /user/del              # delete the current account
POST /user/update_name      # body: { "name": "New name" }