safe point before auto-import cleanup

vite.config.mjs

@@ -3,6 +3,8 @@ import { fileURLToPath, URL } from 'node:url';
 import { PrimeVueResolver } from '@primevue/auto-import-resolver';
 import tailwindcss from '@tailwindcss/vite';
 import vue from '@vitejs/plugin-vue';
+import { visualizer } from 'rollup-plugin-visualizer'; // bundle analyzer
+import AutoImport from 'unplugin-auto-import/vite'; // auto import Vue composables
 import Components from 'unplugin-vue-components/vite';
 import { defineConfig } from 'vitest/config';
 
@@ -15,21 +17,38 @@ export default defineConfig({
             '@': fileURLToPath(new URL('./src', import.meta.url))
         }
     },
-    //optimizeDeps: {
-    //    noDiscovery: true
-    //},
+
     plugins: [
         vue(),
+
         tailwindcss(),
+
+        // Auto import de APIs do Vue (ref, computed, onMounted, etc)
+        AutoImport({
+            imports: ['vue'],
+            dts: 'src/auto-imports.d.ts' // gera tipagem automática
+        }),
+
+        // Auto import de componentes do PrimeVue
         Components({
             resolvers: [PrimeVueResolver()]
+        }),
+
+        // Visualizador de bundle (gera stats.html no build)
+        visualizer({
+            filename: 'dist/stats-before.html', // depois você muda pra stats-after.html
+            open: true,
+            gzipSize: true,
+            brotliSize: true
         })
     ],
+
     resolve: {
         alias: {
             '@': fileURLToPath(new URL('./src', import.meta.url))
         }
     },
+
     css: {
         preprocessorOptions: {
             scss: {