feat: make commonjs the default with esm definitions

Author: danielwaltz

package.json

@@ -16,13 +16,13 @@
     "vite-plugin",
     "vite-plugin-graphql-codegen"
   ],
-  "type": "module",
-  "main": "dist/index.cjs",
-  "types": "dist/index.d.ts",
+  "main": "./dist/index.js",
+  "module": "./dist/index.mjs",
+  "types": "./dist/index.d.ts",
   "exports": {
     ".": {
-      "default": "./dist/index.js",
-      "require": "./dist/index.cjs",
+      "require": "./dist/index.js",
+      "import": "./dist/index.mjs",
       "types": "./dist/index.d.ts"
     }
   },