ci: update CircleCI image to lts-browsers

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <[email protected]>

Author: vladholubiev

.circleci/config.yml

@@ -7,7 +7,7 @@ version: 2.1
 parameters:
   node_version:
     type: string
-    default: '22-browsers'
+    default: 'lts-browsers'
 
 commands:
   install_deps: