Custom CTA-Buttons: Sparkle/Demo-Button, blauer Primary-Button mit Text-Animation, einheitlicher Stil für alle blauen Buttons

package.json

@@ -75,7 +75,7 @@
     "@types/node": "^22.16.5",
     "@types/react": "^18.3.23",
     "@types/react-dom": "^18.3.7",
-    "@vitejs/plugin-react-swc": "^3.11.0",
+    "@vitejs/plugin-react": "^4.3.4",
     "autoprefixer": "^10.4.21",
     "eslint": "^9.32.0",
     "eslint-plugin-react-hooks": "^5.2.0",