#### What type of PR is this?
/area ui
/kind improvement
/milestone 2.21.x
#### What this PR does / why we need it:
In the attachment upload modal, we previously persisted the user’s selected storage policy and group to make future uploads more convenient. However, this overlooked a common usage scenario—users often apply filters for storage policy and group in the attachment list before uploading. Persisting those previous selections could then conflict with the current filters and cause confusion. This PR removes the persistence of selected group and storage policy to avoid such mismatches.
#### Which issue(s) this PR fixes:
Fixes#7713
#### Does this PR introduce a user-facing change?
```release-note
在附件上传组件中取消所选分组和存储策略的持久化，默认选择为附件列表筛选条件相同的策略和分组。
```
#### What type of PR is this?
/kind bug
/area ui
/milestone 2.21.x
#### What this PR does / why we need it:
Bump rolldown-vite to 7.0.3 to fix a styling issue causing the attachment upload component to not load styles properly.
<img width="1234" alt="image" src="https://github.com/user-attachments/assets/ce12e4f1-fa86-4164-b1ce-b279f57407c5" />
Ref https://github.com/halo-sigs/plugin-moments/issues/150#issuecomment-3016260268
#### Special notes for your reviewer:
Need to test whether the attachment upload component works properly in both development and production environments, specifically in the console and UC.
#### Does this PR introduce a user-facing change?
```release-note
修复个人中心上传组件无法正常加载样式的问题。
```
#### What type of PR is this?
/area ui
/kind improvement
/milestone 2.20.x
#### What this PR does / why we need it:
在创建附件分组或者存储策略时，支持检查是否有已存在的名称。
#### Which issue(s) this PR fixes:
Fixes#6946
#### Special notes for your reviewer:
#### Does this PR introduce a user-facing change?
```release-note
在创建附件分组或者存储策略时，支持检查是否有已存在的名称。
```
#### What type of PR is this?
/kind improvement
/area ui
/milestone 2.20.x
#### What this PR does / why we need it:
支持在附件上传界面创建新分组。
#### Which issue(s) this PR fixes:
Fixes#6942
#### Special notes for your reviewer:
#### Does this PR introduce a user-facing change?
```release-note
支持在附件上传界面创建新分组。
```
#### What type of PR is this?
/area ui
/kind bug
/milestone 2.17.x
#### What this PR does / why we need it:
修复首次上传附件时，没有默认选择第一个存储策略的问题。
#### Which issue(s) this PR fixes:
Fixes https://github.com/halo-dev/halo/issues/6094
#### Does this PR introduce a user-facing change?
```release-note
修复首次上传附件时，没有默认选择第一个存储策略的问题。
```
#### What type of PR is this?
/area ui
/kind improvement
/milestone 2.16.x
#### What this PR does / why we need it:
优化附件管理的相关代码。
1. 优化附件管理相关的对话框组件，减少重复和不必要的请求。
2. 简化附件存储策略编辑组件的逻辑。
#### Special notes for your reviewer:
需要测试：
1. 附件上传的相关功能。
2. 附件存储策略的编辑和新建。
3. 附件筛选条件功能。
#### Does this PR introduce a user-facing change?
```release-note
优化附件管理相关代码，减少重复和不必要的请求。
```
#### What type of PR is this?
/area ui
/kind feature
/milestone 2.14.x
#### What this PR does / why we need it:
为上传附件的组件添加基本的图片编辑功能。
<img width="747" alt="image" src="https://github.com/halo-dev/halo/assets/21301288/6816e045-ae4a-4d26-b3a4-23494fb39d5f">
#### Which issue(s) this PR fixes:
Fixes#5583
#### Does this PR introduce a user-facing change?
```release-note
为上传附件的组件添加基本的图片编辑功能。
```
Ryan Wang