fix(app): prevent over-optimization

currently parcel's optimization system removes the `process.env.{REACT_APP_NHOST_SUBDOMAIN, REACT_APP_NHOST_REGION}` call, blocking us from setting nhost to use a different subdomain (related: parcel-bundler/parcel#8433)

Author: linden

packages/app/package.json

@@ -8,8 +8,8 @@
     "dist"
   ],
   "scripts": {
-    "build": "parcel build",
-    "dev": "parcel watch"
+    "build": "parcel build --no-optimize",
+    "dev": "parcel watch --no-optimize"
   },
   "dependencies": {
     "@firebase-proxy/core": "file:../core",