refactor: remove phone field for user form (#6139)

#### What type of PR is this?

/area ui
/kind improvement
/milestone 2.17.x

#### What this PR does / why we need it:

移除用户创建/编辑表单的手机号字段，当前手机号在系统中没有任何使用。

#### Does this PR introduce a user-facing change?

```release-note
None
```

ui/console-src/modules/system/users/components/UserCreationModal.vue

@@ -28,7 +28,6 @@ const formState = ref<CreateUserRequest>({
   email: "",
   name: "",
   password: "",
-  phone: "",
   roles: [],
 });
 const selectedRole = ref("");
@@ -108,13 +107,6 @@ const handleCreateUser = async () => {
         name="email"
         validation="required|email|length:0,100"
       ></FormKit>
-      <FormKit
-        v-model="formState.phone"
-        :label="$t('core.user.editing_modal.fields.phone.label')"
-        type="text"
-        name="phone"
-        validation="length:0,20"
-      ></FormKit>
       <FormKit
         v-model="formState.password"
         :label="$t('core.user.change_password_modal.fields.new_password.label')"

ui/console-src/modules/system/users/components/UserEditingModal.vue

@@ -119,13 +119,6 @@ const handleUpdateUser = async () => {
               name="email"
               validation="required|email|length:0,100"
             ></FormKit>
-            <FormKit
-              v-model="formState.spec.phone"
-              :label="$t('core.user.editing_modal.fields.phone.label')"
-              type="text"
-              name="phone"
-              validation="length:0,20"
-            ></FormKit>
             <FormKit
               v-model="formState.spec.bio"
               :label="$t('core.user.editing_modal.fields.bio.label')"

ui/uc-src/modules/profile/components/ProfileEditingModal.vue

@@ -32,7 +32,6 @@ const formState = ref<User>(
     spec: {
       displayName: "",
       email: "",
-      phone: "",
       password: "",
       bio: "",
       disabled: false,
@@ -140,13 +139,6 @@ async function onEmailVerifyModalClose() {
                 </VButton>
               </template>
             </FormKit>
-            <FormKit
-              v-model="formState.spec.phone"
-              :label="$t('core.uc_profile.editing_modal.fields.phone.label')"
-              type="text"
-              name="phone"
-              validation="length:0,20"
-            ></FormKit>
             <FormKit
               v-model="formState.spec.bio"
               :label="$t('core.uc_profile.editing_modal.fields.bio.label')"