fix: 修复用户新增时，岗位下拉未清空Bug,抽取form-tip组件

src/components/custom/form-tip.vue

@@ -0,0 +1,26 @@
+<script setup lang="ts">
+import { NTooltip } from 'naive-ui';
+
+defineOptions({
+  name: 'FormTip'
+});
+
+interface Props {
+  content: string;
+}
+
+defineProps<Props>();
+</script>
+
+<template>
+  <NTooltip trigger="hover">
+    <template #default>
+      <span>{{ content }}</span>
+    </template>
+    <template #trigger>
+      <div class="cursor-pointer pr-3px">
+        <SvgIcon class="text-15px" icon="ep:warning" />
+      </div>
+    </template>
+  </NTooltip>
+</template>