feat(aklive2d): many changes

- generalized env_generator
- fixed content_processor
- updated config to add fields
- removed redundant fields in config

package.json

@@ -27,6 +27,7 @@
     "vite": "^4.1.4"
   },
   "dependencies": {
+    "@parcellab/react-use-umami": "^2.0.1",
     "dotenv": "^16.0.3",
     "node-fetch": "^3.3.0",
     "react": "^18.2.0",