wip(package): add browser field

Author: Franck Freiburger

package.json

@@ -21,6 +21,7 @@
   "license": "MIT",
   "version": "0.9.2",
   "browserslist": "> 1%, last 8 versions, Firefox ESR and not dead",
+  "browser": "./dist/vue3-sfc-loader.js",
   "main": "./dist/vue3-sfc-loader-node.js",
   "module": "./dist/vue3-sfc-loader-node.mjs",
   "types": "./dist/types/vue3-esm/index.d.ts",