fix: update filepaths (#831)

Author: ericapisani

package.json

@@ -3,10 +3,10 @@
   "version": "9.4.0",
   "description": "Framework detection utility",
   "type": "module",
-  "main": "./dist/index.cjs",
+  "main": "./dist/index.umd.cjs",
   "exports": {
     "node": "./src/main.js",
-    "default": "./dist/index.cjs"
+    "default": "./dist/index.umd.cjs"
   },
   "files": [
     "build/*.js",