ref: add network context

Author: Josh Long

packages/tinny/src/lib/tinny-person.ts

@@ -129,6 +129,7 @@ export class TinnyPerson {
         debug: this.envConfig.processEnvs.DEBUG,
         rpc: this.envConfig.processEnvs.LIT_RPC_URL, // anvil rpc
         customContext: networkContext as unknown as LitContractContext,
+        network: this.envConfig.processEnvs.NETWORK
       });
     } else {
       this.contractsClient = new LitContracts({