fix: update to the new actions architecture and add the wallet address action

src/tools/get_wallet_address.ts

@@ -0,0 +1,10 @@
+import { SolanaAgentKit } from "..";
+
+/**
+ * Get the agents wallet address
+ * @param agent - SolanaAgentKit instance
+ * @returns string
+ */
+export function get_wallet_address(agent: SolanaAgentKit) {
+	return agent.wallet_address.toBase58();
+}

src/tools/index.ts

@@ -1,3 +1,4 @@
+export * from "./get_wallet_address";
 export * from "./request_faucet_funds";
 export * from "./deploy_token";
 export * from "./deploy_collection";