refactor(demo): remove env dotenv config

Author: fadi-george

examples/demo/.gitignore

@@ -1,9 +1,6 @@
 # Environment
 .env
 
-# Environment
-.env
-
 # OSX
 #
 .DS_Store

examples/demo/babel.config.js

@@ -12,16 +12,4 @@ module.exports = {
       },
     ],
   ],
-  plugins: [
-    [
-      'module:react-native-dotenv',
-      {
-        envName: 'APP_ENV',
-        moduleName: '@env',
-        path: '.env',
-        safe: false,
-        allowUndefined: true,
-      },
-    ],
-  ],
 };