update: switch to umd build

Signed-off-by: Braks <[email protected]>

Author: bcakmakoglu

package.json

@@ -11,11 +11,11 @@
   "exports": {
     ".": {
       "import": "./dist/vue-flow.es.js",
-      "require": "./dist/vue-flow.cjs.js"
+      "require": "./dist/vue-flow.umd.js"
     },
     "./*": "./*"
   },
-  "main": "./dist/vue-flow.cjs.js",
+  "main": "./dist/vue-flow.umd.js",
   "types": "./dist/index.d.ts",
   "module": "./dist/vue-flow.es.js",
   "unpkg": "./dist/vue-flow.iife.js",

vite.config.ts

@@ -20,7 +20,7 @@ export default defineConfig({
     minify: 'esbuild',
     emptyOutDir: false,
     lib: {
-      formats: ['es', 'cjs', 'iife'],
+      formats: ['es', 'umd', 'iife'],
       entry: resolve(__dirname, 'src/index.ts'),
       name: 'vueFlow',
     },