refactor events list as shadcn cards

package.json

@@ -18,6 +18,7 @@
     "@radix-ui/react-slot": "^1.2.3",
     "class-variance-authority": "^0.7.1",
     "clsx": "^2.1.1",
+    "date-fns": "^4.1.0",
     "dotenv": "^17.2.1",
     "drizzle-orm": "^0.44.4",
     "ical.js": "^2.2.1",
@@ -30,6 +31,7 @@
     "pg": "^8.16.3",
     "postgres": "^3.4.7",
     "react": "19.1.0",
+    "react-day-picker": "^9.9.0",
     "react-dom": "19.1.0",
     "sonner": "^2.0.7",
     "tailwind-merge": "^3.3.1"