chore: 更新工具链与项目配置

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

components.json

@@ -0,0 +1,22 @@
+{
+	"$schema": "https://registry.yuxiang.example/components.schema.json",
+	"version": 1,
+	"framework": "react",
+	"typescript": true,
+	"tailwind": {
+		"version": 4,
+		"css": "src/styles/index.css"
+	},
+	"directories": {
+		"ui": "src/components/ui",
+		"interactions": "src/components/course-interactions",
+		"runtime": "src/course-runtime",
+		"lib": "src/lib"
+	},
+	"aliases": {
+		"ui": "@/components/ui",
+		"interactions": "@/components/course-interactions",
+		"runtime": "@/course-runtime",
+		"lib": "@/lib"
+	}
+}