And current best practices for SciJava POMs.

Implements LinuxPlatform to handle Linux-specific desktop integration.
Creates .desktop files in ~/.local/share/applications/ for proper
application integration including:

- Application launcher in desktop menus
- Application icon display
- Executable path configuration
- MimeType field for URI scheme registration (via scijava-links)

Configuration via system properties:
- scijava.app.name: Application name
- scijava.app.executable: Path to executable
- scijava.app.icon: Icon file path
- scijava.app.directory: Working directory
- scijava.app.desktop-file: .desktop file path (auto-set if not provided)

The LinuxPlatform creates the basic .desktop file structure, and
scijava-links later modifies it to add URI scheme handlers.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>