fix(用例管理): 用例关联文件列表未排除已关联数据

--bug=1035885 --user=王旭 【用例管理】功能用例-用例详情-关联文件-关联文件后选择关联文件处不应该继续显示该文件 https://www.tapd.cn/55049933/s/1482006

frontend/src/views/case-management/caseManagementFeature/components/tabContent/tabDetail.vue

@@ -536,6 +536,23 @@
 
   // 删除本地文件
   async function deleteFileHandler(item: MsFileItem) {
+    if (!item.local) {
+      try {
+        const params = {
+          id: item.uid,
+          local: item.local,
+          caseId: detailForm.value.id,
+          projectId: currentProjectId.value,
+        };
+        await deleteFileOrCancelAssociation(params);
+        Message.success(
+          item.local ? t('caseManagement.featureCase.deleteSuccess') : t('caseManagement.featureCase.cancelLinkSuccess')
+        );
+        emit('updateSuccess');
+      } catch (error) {
+        console.log(error);
+      }
+    } else {
       openModal({
         type: 'error',
         title: t('caseManagement.featureCase.deleteFile', { name: item?.name }),
@@ -567,6 +584,7 @@
         hideCancel: false,
       });
     }
+  }
   const transferVisible = ref<boolean>(false);
 
   // 下载文件
@@ -662,6 +680,15 @@
     }
   );
 
+  // 监视文件列表处理关联和本地文件
+  watch(
+    () => fileList.value,
+    (arr) => {
+      getListFunParams.value.combine.hiddenIds = arr.filter((item) => !item.local).map((item) => item.uid);
+    },
+    { deep: true, immediate: true }
+  );
+
   async function startUpload(fileIds?: string[]) {
     try {
       const params = {