v0.6.0: beautifului 整合 + 会话/工作区/队列/权限/命令/附件全链路

- beautifului.dev 组件直连：Sidebar Nav、Tool Chips、Approval Card（抽屉化）、Streaming/Thinking、Code Block、Selection Actions、Prompt Bar、Search

apps/desktop/electron.vite.config.ts

@@ -48,6 +48,7 @@ export default defineConfig({
     plugins: [react(), tailwindcss()],
     resolve: {
       alias: {
+        '@': resolve(__dirname, 'src/renderer/src'),
         '@renderer': resolve(__dirname, 'src/renderer/src'),
         '@shared': resolve(__dirname, 'src/shared')
       }