- Split platform-specific daemon process configuration into separate files
- daemon_unix.go: Uses Setsid for Unix/Linux/macOS
- daemon_windows.go: Uses CREATE_NEW_PROCESS_GROUP for Windows
- Fixes compilation error: "unknown field Setsid in struct literal"
This allows bd.exe to build successfully on Windows while maintaining
proper daemon behavior on all platforms.
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>
fbb5e98293