feat: chapter function

package.json

@@ -3,7 +3,7 @@
 	"version": "0.0.1",
 	"private": true,
 	"scripts": {
-		"dev": "next dev --turbo",
+		"dev": "next dev --turbo -H 0.0.0.0",
 		"build": "next build",
 		"start": "next start",
 		"lint": "eslint . --ext .ts,.tsx -c .eslintrc.json --fix"
@@ -23,6 +23,7 @@
 		"@nextui-org/theme": "2.2.11",
 		"@react-aria/ssr": "3.9.4",
 		"@react-aria/visually-hidden": "3.8.12",
+		"classnames": "^2.5.1",
 		"clsx": "2.1.1",
 		"framer-motion": "~11.1.1",
 		"intl-messageformat": "^10.5.0",