Changes include:

- Roboto Flex loaded from Google Fonts for compact UI text
- Reduced decorative borders while retaining useful input and divider borders
- Fixed blank journal detail pages
- Password-protected journal publisher with four-hour signed sessions
- New articles saved directly to posts.json
- Prominent Spotify, Instagram, and Steam buttons on Contact
- Desktop and mobile layouts visually verified
- Production build and authorization tests passed

frontend/package.json

@@ -9,6 +9,10 @@
     "preview": "vite preview"
   },
   "dependencies": {
+    "@tiptap/extension-text-style": "^3.31.3",
+    "@tiptap/pm": "^3.31.3",
+    "@tiptap/react": "^3.31.3",
+    "@tiptap/starter-kit": "^3.31.3",
     "react": "^19.3.0",
     "react-dom": "^19.3.0",
     "react-router-dom": "^7.18.3"