feat(project-demand): 实现主子项目名称模糊查询功能

- 在项目需求汇总、成本明细、支出明细和共享明细页面添加主子项目名称模糊查询功能
- 新增相关 API 接口和方法以支持模糊查询
- 优化 fvSelect 组件以适配远程搜索功能

src/views/project-demand/summary/add.vue

@@ -221,7 +221,7 @@
                 :style="{marginLeft:!formData.isSpecialFund?route.query.id?'-10px':'-10px':route.query.id?'0':'-40px'}">
           <el-form-item label="主项目" prop="masterProjectId">
             <el-select v-model="formData.masterProjectId" clearable placeholder="请选择主项目"
-                       @change="changeCollectData">
+                       @change="changeCollectData" remote filterable :remote-method="filterMasterProject">
               <el-option
                   v-for="item in masterProjectList"
                   :key="item.value"
@@ -567,6 +567,13 @@ const changeCollectData = () => {
     localStorage.setItem('collectData', JSON.stringify(params))
   }
 }
+
+const filterMasterProject= (val)=>{
+  if(val){
+    getProjectList(val)
+  }
+}
+
 const handleShowOptionalChargeLeadershipPicker = () => {
   optionalChargeLeadershipPickerRef.value.showUserPicker()
 }
@@ -584,8 +591,8 @@ const disabledDate = (time) => {
   return time.getTime() < new Date(formData.value.startTime).getTime();
 }
 
-const getProjectList = () => {
-  getProjectOption().then(res => {
+const getProjectList = (val) => {
+  getProjectOption(val).then(res => {
     if (res.code === 1000) {
       if(name.value === 'Summary/edit'){
         masterProjectList.value = res.data.filter(item => item.value!=route.query.projectId)