fix(pty): wire persistent Bash through subprocess

examples/jsonrpc-agent/persistent-tools.cordis.yml

@@ -18,6 +18,9 @@
     mode: danger-full-access
     workspaceRoot: !!js process.env.DSH_CWD ?? process.cwd()
 
+- id: subprocess
+  name: '@deepseek-ai/dsh-subprocess-local'
+
 - id: pty
   name: '@deepseek-ai/dsh-pty'