Try new layout and a bunch of editor fixes

package.json

@@ -27,6 +27,8 @@
     "@radix-ui/react-dropdown-menu": "^2.0.2",
     "@radix-ui/react-icons": "^1.2.0",
     "@radix-ui/react-popover": "1.0.3",
+    "@radix-ui/react-scroll-area": "^1.0.2",
+    "@radix-ui/react-separator": "^1.0.1",
     "@tanstack/react-query": "^4.24.10",
     "@tauri-apps/api": "^1.2.0",
     "classnames": "^2.3.2",
@@ -55,6 +57,7 @@
     "eslint-plugin-jsx-a11y": "^6.7.1",
     "eslint-plugin-react": "^7.32.2",
     "postcss": "^8.4.21",
+    "postcss-nesting": "^11.2.1",
     "prettier": "^2.8.4",
     "tailwindcss": "^3.2.7",
     "typescript": "^4.6.4",