Bump desktopApp packageVersion to match the app's real version

Was still the stale 1.0.0 default from when the module was
scaffolded, instead of the 2.0.0 shared by Android/iOS/macOS.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01FXcrACM5sok3M1KQJ8kByy

desktopApp/build.gradle.kts

@@ -22,7 +22,7 @@ compose.desktop {
         nativeDistributions {
             targetFormats(TargetFormat.Dmg, TargetFormat.Msi, TargetFormat.Deb)
             packageName = "xyz.tyiu.satsprice"
-            packageVersion = "1.0.0"
+            packageVersion = "2.0.0"
 
             macOS {
                 iconFile.set(project.file("icons/icon.icns"))