fix(devtools): reduce memory usage and defer connection (#24496)

packages/cli/src/gemini.tsx

@@ -532,7 +532,7 @@ export async function main() {
       const { setupInitialActivityLogger } = await import(
         './utils/devtoolsService.js'
       );
-      await setupInitialActivityLogger(config);
+      setupInitialActivityLogger(config);
     }
 
     // Register config for telemetry shutdown