LazyRun v1.0.0: shortcut maker untuk executable dan PWA

- Fungsi A: shortcut dari file executable (ELF/AppImage/script)
- Fungsi B: shortcut PWA/URL dengan deteksi browser (native, /opt, Flatpak)
- Checkbox Menu Aplikasi / Desktop, desktop-only pakai NoDisplay=true
- List + uninstall + deteksi shortcut yang file .desktop-nya hilang
- Metadata ~/.config/lazyrun/shortcuts.json, refresh cache XDG/KDE
- AppImage + zsync update info via build.sh

cmd/lazyrun/main.go

@@ -0,0 +1,14 @@
+package main
+
+import (
+	"fyne.io/fyne/v2/app"
+
+	"lazyrun/internal/ui"
+)
+
+// version diisi saat build: -ldflags "-X main.version=1.0.0".
+var version = "dev"
+
+func main() {
+	ui.Run(app.NewWithID("io.github.lazyrun.LazyRun"), version)
+}