added shadcn setup and base style

ui/package.json

@@ -13,12 +13,18 @@
   },
   "dependencies": {
     "@tailwindcss/vite": "^4.1.11",
+    "class-variance-authority": "^0.7.1",
+    "clsx": "^2.1.1",
+    "lucide-vue-next": "^0.539.0",
     "pinia": "^3.0.3",
+    "tailwind-merge": "^3.3.1",
     "tailwindcss": "^4.1.11",
+    "tw-animate-css": "^1.3.6",
     "vue": "^3.5.18",
     "vue-router": "^4.5.1"
   },
   "devDependencies": {
+    "@types/node": "^24.2.1",
     "@vitejs/plugin-vue": "^6.0.1",
     "vite": "^7.0.6",
     "vite-plugin-vue-devtools": "^8.0.0"