fix(cli): list all non-archived agents by default and drop ls --ui

packages/cli/src/cli.ts

@@ -42,11 +42,10 @@ export function createCli(): Command {
   // Primary agent commands (top-level)
   program
     .command('ls')
-    .description('List agents. By default shows background agents (without ui=true) in current directory.')
-    .option('-a, --all', 'Include all statuses (not just running)')
-    .option('-g, --global', 'Show agents from all directories (not just current)')
+    .description('List agents. By default excludes archived agents.')
+    .option('-a, --all', 'Include archived agents')
+    .option('-g, --global', 'Legacy no-op (kept for compatibility)')
     .option('--label <key=value>', 'Filter by label (can be used multiple times)', collectMultiple, [])
-    .option('--ui', 'Show only UI agents (equivalent to --label ui=true)')
     .option('--json', 'Output in JSON format')
     .option('--host <host>', 'Daemon host:port (default: localhost:6767)')
     .action(withOutput(runLsCommand))