feat: Add types for configuration and wallet confirmation input

This commit adds two new interfaces to the `types.ts` file: `Config` and `AddWalletConfirmationInput`. The `Config` interface represents the configuration options for the application, including the API key, token, URL, and an optional logging flag. The `AddWalletConfirmationInput` interface represents the input data for confirming a wallet, including the wallet address, chain, and signature. These types provide a standardized way to handle configuration and wallet confirmation data in the codebase.

src/common/types.ts

@@ -0,0 +1,14 @@
+import { Chain } from './enums';
+
+export interface Config {
+  apiKey: string;
+  token: string;
+  url: string;
+  logging?: boolean;
+}
+
+export interface AddWalletConfirmationInput {
+  wallet: string;
+  chain: Chain;
+  signature: string;
+}