add settings and sidebar toggle, refactor a bit

frontend/package.json

@@ -12,9 +12,11 @@
   },
   "dependencies": {
     "@it-incubator/prettier-config": "^0.1.2",
+    "@radix-ui/react-dialog": "^1.1.1",
     "@radix-ui/react-dropdown-menu": "^2.1.1",
     "@radix-ui/react-select": "^2.1.1",
     "@radix-ui/react-slot": "^1.1.0",
+    "@radix-ui/react-switch": "^1.1.0",
     "@tanstack/react-query": "^5.50.1",
     "@tanstack/react-router": "^1.43.12",
     "@tanstack/react-table": "^8.19.2",
@@ -26,7 +28,8 @@
     "react-dom": "^18.3.1",
     "tailwind-merge": "^2.3.0",
     "tailwindcss-animate": "^1.0.7",
-    "zod": "^3.23.8"
+    "zod": "^3.23.8",
+    "zustand": "^4.5.4"
   },
   "devDependencies": {
     "@biomejs/biome": "1.8.3",