Adds restart subcommand to bd daemons that gracefully stops a daemon
and starts a new one in the same workspace.
Features:
- Accepts workspace path or PID as target
- Graceful shutdown via RPC with SIGTERM fallback
- Starts new daemon with exec.Cmd in correct workspace directory
- Prefers workspace-local bd binary if present
- Supports --search and --json flags
- Proper error handling and user feedback
Closes bd-3ee2c7e9 (bd daemons command epic)
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Co-Authored-By: Claude <noreply@anthropic.com>
25ef5a7ef6