chore: organize and fix imports (#6152)

#### What type of PR is this?

/area ui
/kind improvement
/milestone 2.17.x

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

重新组织和固定 UI 部分代码的 imports 导入，防止后续因为 imports 的顺序造成不必要的 diff。

基于：https://github.com/halo-dev/halo/pull/6151

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

```release-note
None
```

ui/console-src/composables/use-entity-extension-points.ts

@@ -1,6 +1,6 @@
 import { usePluginModuleStore } from "@/stores/plugin";
 import type { EntityFieldItem, PluginModule } from "@halo-dev/console-shared";
-import { onMounted, ref, type ComputedRef, type Ref, computed } from "vue";
+import { computed, onMounted, ref, type ComputedRef, type Ref } from "vue";
 
 export function useEntityFieldItemExtensionPoint<T>(
   extensionPointName: string,