Rename desktop ID and icon to reverse-DNS scheme

The icon name "steam-dice" triggers freedesktop's compound-name
fallback: when not found, it strips "-dice" and resolves to the
Steam package's icon. Switch to io.github.silvernode.SteamDice
so the fallback can't collide with anything pre-existing.

Also add .gitignore for makepkg build artifacts and pycache.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

.gitignore

@@ -0,0 +1,10 @@
+# Python
+__pycache__/
+*.py[cod]
+
+# makepkg build artifacts
+pkg/
+src/
+steam-dice/
+*.pkg.tar.zst
+*.pkg.tar.zst.sig

PKGBUILD

@@ -1,7 +1,7 @@
 # Maintainer: Mollusk <silvernode@gmail.com>
 pkgname=steam-dice-git
 _pkgname=steam-dice
-pkgver=r0.0000000
+pkgver=r17.be764eb
 pkgrel=1
 pkgdesc="A PyQt6 desktop app that picks a random game from your Steam library"
 arch=('any')
@@ -22,8 +22,10 @@ pkgver() {
 package() {
     cd "$_pkgname"
     install -Dm755 steam_dice.py "$pkgdir/usr/bin/steam-dice"
-    install -Dm644 steam-dice.desktop "$pkgdir/usr/share/applications/steam-dice.desktop"
-    install -Dm644 steam-dice.svg "$pkgdir/usr/share/icons/hicolor/scalable/apps/steam-dice.svg"
+    install -Dm644 io.github.silvernode.SteamDice.desktop \
+        "$pkgdir/usr/share/applications/io.github.silvernode.SteamDice.desktop"
+    install -Dm644 io.github.silvernode.SteamDice.svg \
+        "$pkgdir/usr/share/icons/hicolor/scalable/apps/io.github.silvernode.SteamDice.svg"
     install -Dm644 LICENSE "$pkgdir/usr/share/licenses/$_pkgname/LICENSE"
     install -Dm644 README.md "$pkgdir/usr/share/doc/$_pkgname/README.md"
 }

io.github.silvernode.SteamDice.desktop

@@ -4,9 +4,9 @@ Name=Steam Dice
 GenericName=Random Game Picker
 Comment=Pick a random game from your Steam library
 Exec=steam-dice
-Icon=steam-dice
+Icon=io.github.silvernode.SteamDice
 Terminal=false
 Categories=Game;
 Keywords=steam;dice;random;game;launcher;
 StartupNotify=true
-StartupWMClass=steam-dice
+StartupWMClass=io.github.silvernode.SteamDice

steam_dice.py

@@ -572,10 +572,13 @@ class SteamDice(QMainWindow):
 
 if __name__ == "__main__":
     app = QApplication(sys.argv)
-    app.setDesktopFileName("steam-dice")
-    icon = QIcon.fromTheme("steam-dice")
+    app.setDesktopFileName("io.github.silvernode.SteamDice")
+    icon = QIcon.fromTheme("io.github.silvernode.SteamDice")
     if icon.isNull():
-        local_icon = os.path.join(os.path.dirname(os.path.abspath(__file__)), "steam-dice.svg")
+        local_icon = os.path.join(
+            os.path.dirname(os.path.abspath(__file__)),
+            "io.github.silvernode.SteamDice.svg",
+        )
         if os.path.exists(local_icon):
             icon = QIcon(local_icon)
     app.setWindowIcon(icon)