refactor(views/components): 优化首页通知公告展示和项目附件搜索功能

- 首页通知公告：调整公告列表的序号显示逻辑
- 项目附件：改进附件搜索功能，支持按全部文件搜索
- 搜索组件：更新搜索界面文本，根据搜索范围动态显示标签或项目阶段

src/components/DetailComponent/ProjectAttachment.vue

@@ -241,7 +241,11 @@ const handleTabClick = (item) => {
     isEdit.value = false
   }
   if (item.props.name != 'plus') {
-    changeFileList(getTagName(item.props.name))
+    if(item.props.name == 'all'){
+      changeFileList('all')
+    }else{
+      changeFileList(getTagName(item.props.name))
+    }
     // if (item.props.name == 'all') {
     //   otherAttachmentList.value = allFiles.value
     // } else {
@@ -300,12 +304,21 @@ const clickToPreview = (row) => {
   })
 }
 const changeFileList=(tag)=>{
-  showAttachmentTable.value = false
-  let params = {
-    targetId: route.query.projectId,
-    targetState: "30",
-    tag:tag
+  let params = {}
+  if(tag=='all'){
+    params = {
+      targetId: route.query.projectId,
+      targetState: "30",
+    }
+  }else{
+    params = {
+      targetId: route.query.projectId,
+      targetState: "30",
+      tag:tag
+    }
   }
+  showAttachmentTable.value = false
+
   searchImplementationFileList(params).then(res => {
     if (res.code === 1000) {
       otherAttachmentList.value = res.data.fileList