feat: 禁用邀请码输入

src/pages/index/index.vue

@@ -47,6 +47,7 @@
         <uni-forms-item label="Invitation code" name="inviteCode">
           <uni-easyinput
             type="text"
+            :disabled="true"
             v-model="loginForm.inviteCode"
             placeholder="Please enter invitation code"
           />