feat(client): add theming system, shadcn-vue UI, and sidebar

client/package.json

@@ -16,11 +16,15 @@
     "format": "prettier --write --experimental-cli src/"
   },
   "dependencies": {
+    "@fontsource-variable/fraunces": "^5.2.9",
+    "@fontsource-variable/inter": "^5.2.8",
     "@tailwindcss/vite": "^4.1.18",
+    "@vueuse/core": "^14.1.0",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
     "lucide-vue-next": "^0.562.0",
     "pinia": "^3.0.4",
+    "reka-ui": "^2.6.1",
     "tailwind-merge": "^3.4.0",
     "tailwindcss": "^4.1.18",
     "vue": "^3.5.26",