BugFix: Fix configuration problem

Added a .env.defaults file for web app.

.env.defaults

@@ -0,0 +1,25 @@
+ALCHEMY_API_KEY='key'
+AMPLITUDE_EXPERIMENTS_DEPLOYMENT_KEY='key'
+APPSFLYER_API_KEY='key'
+APPSFLYER_APP_ID=123
+MOONPAY_API_KEY='key'
+MOONPAY_API_URL='https://api.moonpay.com'
+MOONPAY_WIDGET_API_URL='https://api.moonpay.com'
+INFURA_KEY='key'
+INFURA_PROJECT_ID=123
+ONESIGNAL_APP_ID=123
+QUICKNODE_ARBITRUM_RPC_URL='https://api.uniswap.org'
+QUICKNODE_BNB_RPC_URL='https://api.uniswap.org'
+QUICKNODE_MAINNET_RPC_URL='https://api.uniswap.org'
+QUICKNODE_ZORA_RPC_URL='https://api.uniswap.org'
+QUICKNODE_ZKSYNC_RPC_URL='https://api.uniswap.org'
+SENTRY_DSN='http://sentry.com'
+SHAKE_CLIENT_ID=123
+SHAKE_CLIENT_SECRET=123
+SIMPLEHASH_API_KEY='key'
+SIMPLEHASH_API_URL='https://api.simplehash.com'
+STATSIG_PROXY_URL='https://api.statsig.com'
+TRADING_API_KEY='key'
+UNISWAP_API_KEY='key'
+WALLETCONNECT_PROJECT_ID=123
+FIREBASE_APP_CHECK_DEBUG_TOKEN='token'