feat: Add visual summary cards for Agro/Grains and implement 24h time format

frontend/vite.config.ts

@@ -4,4 +4,8 @@ import react from '@vitejs/plugin-react'
 // https://vite.dev/config/
 export default defineConfig({
   plugins: [react()],
+  server: {
+    host: true, // o "0.0.0.0"
+    port: 5173 // el puerto que uses, opcional
+  }
 })