refactor: post editor

package.json

@@ -35,6 +35,13 @@
     "@radix-ui/react-switch": "^1.1.2",
     "@radix-ui/react-tabs": "^1.1.2",
     "@radix-ui/react-toast": "^1.2.4",
+    "@tiptap/extension-history": "^2.12.0",
+    "@tiptap/extension-mention": "^2.12.0",
+    "@tiptap/extension-placeholder": "^2.12.0",
+    "@tiptap/pm": "^2.12.0",
+    "@tiptap/react": "^2.12.0",
+    "@tiptap/starter-kit": "^2.12.0",
+    "@tiptap/suggestion": "^2.12.0",
     "@webbtc/webln-types": "^3.0.0",
     "blurhash": "^2.0.5",
     "class-variance-authority": "^0.7.1",
@@ -59,6 +66,7 @@
     "react-simple-pull-to-refresh": "^1.3.3",
     "tailwind-merge": "^2.5.5",
     "tailwindcss-animate": "^1.0.7",
+    "tippy.js": "^6.3.7",
     "vaul": "^1.1.2",
     "yet-another-react-lightbox": "^3.21.7",
     "zod": "^3.24.1"
@@ -82,4 +90,4 @@
     "vite": "^6.0.3",
     "vite-plugin-pwa": "^0.21.1"
   }
-}
+}