feat: 完善模块引导与学习进度体验

统一引导提示的持久化控制，补充学习进度入口与模块资源，避免用户返回页面时重复触发提示。

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

src/components/AnchoredProgressBar/index.ts

@@ -0,0 +1,2 @@
+export { default as AnchoredProgressBar } from './AnchoredProgressBar.vue'
+export type * from './types'