[FEATURE] [0.0.4-alpha] Add ACP Status Command

[rockmania99]

Project

cortex-cli

Description

There's no way to check if an ACP server is currently running or get its status. This would be useful for IDE integration debugging.

Use Case

$ cortex acp status
error: unrecognized subcommand 'status'

Proposed Solution

1. Add cortex acp status command
2. Show running ACP servers
3. Display port/transport info
4. List connected clients

Alternatives Considered

No response

Impact

All users

Additional Context

1. Debug IDE integration issues
2. Verify ACP is running
3. Troubleshooting tool

[echobt]

Fixed in PR CortexLM/cortex-cli#409 [skip ci]