Feature/xmlrpc command
- Overhaul Command implementation from ZMQ Req-Rep socket to XML-RPC client.
- Moved Command actions to dedicated XML-RPC methods.
- Cleanup of deprecated methods in Command and ConnectionManager.
- Aligned daqcontrol library to XML-RPC transport.
- Closes #19 (closed) .
- Add step for xmlrpc-c installation in Ansible setup-host role (updated registry CI image).