add network based on environment

Author: escottalexander

packages/nextjs/scaffold.config.ts

@@ -15,7 +15,7 @@ export const DEFAULT_ALCHEMY_API_KEY = "oKxs-03sij-U_N0iOlrSsZFr29-IqbuF";
 
 const scaffoldConfig = {
   // The networks on which your DApp is live
-  targetNetworks: [chains.base],
+  targetNetworks: [chains.base, ...(process.env.NODE_ENV === "development" ? [chains.hardhat] : [])],
   // The interval at which your front-end polls the RPC servers for new data (it has no effect if you only target the local network (default is 4000))
   pollingInterval: 30000,
   // This is ours Alchemy's default API key.