style(region): 优化区域页面搜索表单布局与样式

- 使用 section-card 组件包裹搜索表单，提升 UI 结构清晰度
- 调整表单项为弹性盒子布局，实现横向均匀分布
- 为选择器添加固定宽度，统一控件尺寸
- 将搜索按钮和清空按钮放置于表单内右侧，方便操作
- 添加局部样式，优化表单间距和按钮组间距
- 引入 section-card 组件并在 components 中注册
- 合并合同类别初始值为空，避免默认值误导用户

src/views/base/region.vue

@@ -11,7 +11,9 @@
     </el-col>
     <el-col class="region-page__form-panel" :span="18">
       <basic-container>
+        <section-card>
           <el-form class="region-page__search" :model="searchForm" inline>
+            <div style="display: flex; justify-content: space-between">
               <el-form-item label="区域编码">
                 <el-input v-model="searchForm.code" clearable placeholder="请输入区域编码" />
               </el-form-item>
@@ -19,20 +21,22 @@
                 <el-input v-model="searchForm.name" clearable placeholder="请输入区域名称" />
               </el-form-item>
               <el-form-item label="区域层级">
-            <el-select v-model="searchForm.regionLevel" clearable placeholder="请选择区域层级">
+                <el-select v-model="searchForm.regionLevel" clearable placeholder="请选择" style="width: 200px;">
                   <el-option label="省份" :value="1" />
                   <el-option label="省市" :value="2" />
                   <el-option label="区县" :value="3" />
                 </el-select>
               </el-form-item>
               <el-form-item label="数据来源">
-            <el-select v-model="searchForm.dataSource" clearable placeholder="请选择数据来源">
+                <el-select v-model="searchForm.dataSource" clearable placeholder="请选择" style="width: 200px;">
                   <el-option label="手动录入" value="手动录入" />
                   <el-option label="初始化导入" value="初始化导入" />
                 </el-select>
               </el-form-item>
+            </div>
+            <div style="display: flex; flex-direction: row; align-items: center; justify-content: space-between;">
               <el-form-item label="启停状态">
-            <el-select v-model="searchForm.status" clearable placeholder="请选择启停状态">
+                <el-select v-model="searchForm.status" clearable placeholder="请选择" style="width: 200px;">
                   <el-option label="启用" :value="1" />
                   <el-option label="停用" :value="2" />
                 </el-select>
@@ -41,7 +45,10 @@
                 <el-button type="primary" @click="handleSearch">搜索</el-button>
                 <el-button @click="handleSearchReset">清空</el-button>
               </el-form-item>
+            </div>
           </el-form>
+        </section-card>
+
         <el-button-group>
           <el-button
             v-if="permission.region_add"
@@ -157,10 +164,12 @@ import { openImportDialog } from '@/utils/import-excel';
 import { getToken } from '@/utils/auth';
 import NProgress from 'nprogress';
 import 'nprogress/nprogress.css';
+import SectionCard from '@/components/section-card/main.vue';
 
 const ROOT_PARENT_CODE = '0';
 
 export default {
+  components: { SectionCard },
   data() {
     return {
       topCode: ROOT_PARENT_CODE,
@@ -750,4 +759,16 @@ export default {
     max-width: 100%;
   }
 }
+.el-form--inline .el-form-item{
+  margin-right: 10px !important;
+}
+.region-page__tree-panel .avue-tree__filter{
+  padding: 0 !important;
+}
+.el-button-group--horizontal{
+  margin-bottom: 12px !important;
+}
+.el-form-item{
+  margin-bottom: 8px !important;
+}
 </style>

src/views/business/contract-manage.vue

@@ -98,6 +98,7 @@
 
     <template v-else>
       <div class="archive-page-form__title">{{ formPageTitle }}</div>
+
       <el-form
         ref="contractForm"
         :model="form"
@@ -813,7 +814,7 @@ const defaultSettlementRule = () => ({
   cycleDays: '',
 });
 const defaultForm = () => ({
-  contractCategory: '客户合同',
+  contractCategory: '',
   contractNo: '',
   contractName: '',
   projectId: '',