fix: mobile fixes and basic i18n support (#127)

Author: Nemikolh

docs/demo/theme.ts

@@ -22,6 +22,7 @@
     "@astrojs/react": "^3.6.0",
     "@astrojs/starlight": "^0.23.4",
     "@iconify-json/ph": "^1.1.13",
+    "@tutorialkit/astro": "workspace:*",
     "@tutorialkit/theme": "workspace:*",
     "@types/gtag.js": "^0.0.20",
     "@types/react": "^18.3.3",

docs/tutorialkit.dev/package.json

@@ -1,6 +1,6 @@
 ---
 import { classNames } from '@tutorialkit/components-react';
-import './theme.css';
+import '@tutorialkit/astro/default-theme.css';
 
 interface Props {
   className?: string;