fix(portal-shell): 管理域 UI 规范合规与 TypeScript 修复

- 替换 41 处原生 select 为 Select 组件封装

- 替换 5 处 window.confirm 为 shadcn AlertDialog

- 修复 lesson-plans delete-confirm-dialog 为 AlertDialog

- 修复 5 处 Tailwind 任意值 text-[10px]

- 修复 graphql-data.ts mutation case 缺少 id 定义

- 修复 use-position-persistence.ts eslint 规则引用

apps/portal-shell/src/features/admin/ai-settings/transformations.ts

@@ -63,7 +63,7 @@ export function formatProviderVisibility(visibility: string): string {
  */
 export function activeToBadgeClass(isActive: boolean): string {
   return isActive
-    ? "bg-emerald-500/10 text-emerald-600 dark:text-emerald-400"
+    ? "bg-success/10 text-success"
     : "bg-muted text-muted-foreground";
 }