修复 Vue3 管理后台新增租户时，未校验账号、密码是否为空

src/views/system/tenant/TenantForm.vue

@@ -105,7 +105,9 @@ const formRules = reactive({
   status: [{ required: true, message: '租户状态不能为空', trigger: 'blur' }],
   accountCount: [{ required: true, message: '账号额度不能为空', trigger: 'blur' }],
   expireTime: [{ required: true, message: '过期时间不能为空', trigger: 'blur' }],
-  domain: [{ required: true, message: '绑定域名不能为空', trigger: 'blur' }]
+  domain: [{ required: true, message: '绑定域名不能为空', trigger: 'blur' }],
+  username: [{ required: true, message: '用户名称不能为空', trigger: 'blur' }],
+  password: [{ required: true, message: '用户密码不能为空', trigger: 'blur' }]
 })
 const formRef = ref() // 表单 Ref
 const packageList = ref([]) // 租户套餐