perf: enable hardware acceleration for attachment images (#3831)

#### What type of PR is this?

/kind improvement
/area console
/milestone 2.5.x

#### What this PR does / why we need it:

为附件库的图片渲染添加硬件加速（GPU）的支持，可以改善在附件库包含大量大图时的操作体验，能够缓解卡顿的问题。不过最终还是需要 https://github.com/halo-dev/halo/issues/2387 的支持。

测试（一共 60 张图片，合计 230m）：

before:

<img width="766" alt="image" src="https://user-images.githubusercontent.com/21301288/233842635-3181df5d-fd26-44f1-aa30-314a3dba05a6.png">

after:

<img width="858" alt="image" src="https://user-images.githubusercontent.com/21301288/233842542-38a43b82-6452-4728-81ab-45f0cf528465.png">

#### Which issue(s) this PR fixes:

Fixes #3830 

#### Special notes for your reviewer:

测试方式：

1. 上传若干大图，对比修改前对附件库的操作，以及在文章中选择附件。

#### Does this PR introduce a user-facing change?

```release-note
优化 Console 端附件库的图片渲染性能。
```

console/src/modules/contents/attachments/AttachmentList.vue

@@ -613,7 +613,7 @@ onMounted(() => {
                         :key="attachment.metadata.name"
                         :alt="attachment.spec.displayName"
                         :src="attachment.status?.permalink"
-                        classes="pointer-events-none object-cover group-hover:opacity-75"
+                        classes="pointer-events-none object-cover group-hover:opacity-75 transform-gpu"
                       >
                         <template #loading>
                           <div

console/src/modules/contents/attachments/components/AttachmentDetailModal.vue

@@ -101,7 +101,7 @@ const onVisibleChange = (visible: boolean) => {
           "
           :alt="attachment?.spec.displayName"
           :src="attachment?.status?.permalink"
-          class="w-auto cursor-pointer rounded"
+          class="w-auto transform-gpu cursor-pointer rounded"
           @click="onlyPreview = !onlyPreview"
         />
       </div>

console/src/modules/contents/attachments/components/selector-providers/CoreSelectorProvider.vue

@@ -124,7 +124,7 @@ const handleOpenDetail = (attachment: Attachment) => {
             :key="attachment.metadata.name"
             :alt="attachment.spec.displayName"
             :src="attachment.status?.permalink"
-            classes="pointer-events-none object-cover group-hover:opacity-75"
+            classes="pointer-events-none object-cover group-hover:opacity-75 transform-gpu"
           >
             <template #loading>
               <div class="flex h-full items-center justify-center object-cover">