Upgrade to Svelte 5 and Vite 6!!!

README.md

@@ -83,6 +83,14 @@ npm install --save-dev svelte-highlight typescript-svelte-plugin
 npm install flowbite flowbite-svelte tailwind-merge @popperjs/core
 ```
 
+## Tiptap Editor
+```bash
+npm install shadcn-svelte
+npm install lucide-svelte
+npm install mode-watcher
+npx shadcn-svelte add dropdown-menu button tooltip input popover separator
+```
+
 More packages related to the Tiptap editor
 ```bash
 npm install @tiptap/extension-link @tiptap/extension-bullet-list @tiptap/extension-history @tiptap/extension-typography @tiptap/extension-underline