fix: 再次再次修复因为margin导致文件夹目录滑动卡顿的现象

src/plugins/miaoDirectory/components/miaoDirectoryItem.vue

@@ -201,7 +201,8 @@ onBeforeUnmount(() => {
 <style lang="scss" scoped>
 .miao-item {
    cursor: pointer;
-   width: calc(100% - 20px);
+   // width: calc(100% - 20px);
+   width: 100%;
    // min-width: 170px;
    // aspect-ratio: 66/9;
    height: 50px;
@@ -209,12 +210,12 @@ onBeforeUnmount(() => {
    display: flex;
    justify-content: center;
    align-items: center;
-   margin: 10px 10px;
+   // margin: 10px 10px;
 
    .item-main {
       position: relative;
       width: 100%;
-      height: 95%;
+      height: 100%;
       background-color: rgb(255, 255, 255);
       border-radius: 7px;
       display: flex;

src/plugins/miaoDirectory/components/miaoDirectoryItemsContainer.vue

@@ -6,6 +6,7 @@
       }">
       <n-scrollbar ref="scrollbarRef" style="max-height: 100%">
          <miao-lazy-div
+            class="miao-directory-container-items-container"
             v-for="dir in showData_directory"
             :key="dir.id"
             min-height="50px"
@@ -23,6 +24,7 @@
                @on-selected="handleItemSelect(dir)" />
          </miao-lazy-div>
          <miao-lazy-div
+            class="miao-directory-container-items-container"
             v-for="file in showData_files"
             :key="file.id"
             min-height="50px">
@@ -178,5 +180,8 @@ defineExpose({
    width: 100%;
    flex: 1;
    min-height: 0;
+   .miao-directory-container-items-container {
+      margin: 10px;
+   }
 }
 </style>