chore: correct browser entry and release 0.1.2

Author: vkarpov15

package.json

@@ -1,8 +1,8 @@
 {
   "name": "@mongoosejs/browser",
-  "version": "0.1.1",
+  "version": "0.1.2",
   "private": false,
-  "browser": "./dist/index.js",
+  "browser": "./dist/mongoose.umd.js",
   "scripts": {
     "build": "rm -rf ./dist/* && node scripts/build-browser.js",
     "postinstall": "playwright install-deps && playwright install chromium",