various improvements

package.json

@@ -24,6 +24,9 @@
     "@tanstack/react-router-devtools": "^1.130.13",
     "@tanstack/react-router-with-query": "^1.130.12",
     "@tanstack/react-start": "^1.130.15",
+    "@tiptap/pm": "^3.4.3",
+    "@tiptap/react": "^3.4.3",
+    "@tiptap/starter-kit": "^3.4.3",
     "@types/ioredis": "^4.28.10",
     "embla-carousel-react": "^8.6.0",
     "framer-motion": "^12.23.12",