Have CLI remember API key for its full duration

Author: Pelle Wessman

lib/utils/sdk.js

@@ -9,10 +9,17 @@ import prompts from 'prompts'
 import { AuthError } from './errors.js'
 
 /**
- * @returns {Promise<import('@socketsecurity/sdk').SocketSdk>}
+ * The API key should be stored globally for the duration of the CLI execution
+ *
+ * @type {string | undefined}
  */
+let apiKey
+
+/** @returns {Promise<import('@socketsecurity/sdk').SocketSdk>} */
 export async function setupSdk () {
-  let apiKey = process.env['SOCKET_SECURITY_API_KEY']
+  if (!apiKey) {
+    apiKey = process.env['SOCKET_SECURITY_API_KEY']
+  }
 
   if (!apiKey && isInteractive()) {
     const input = await prompts({