Fix emulator auto-detection not running before game launch

Emulators were only detected when visiting GameDetail or Settings screens.
Launching from HomeScreen would fail with "no emulator installed" because
the installed emulators list was empty.

Now triggers detection lazily in GameLauncher.resolveEmulator() if the
emulator list is empty.

Author: tmgast

app/build.gradle.kts

@@ -22,8 +22,8 @@ android {
         applicationId = "com.nendo.argosy"
         minSdk = 26
         targetSdk = 34
-        versionCode = 8
-        versionName = "0.5.1"
+        versionCode = 9
+        versionName = "0.5.2"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
         vectorDrawables {

app/src/main/kotlin/com/nendo/argosy/data/emulator/GameLauncher.kt

@@ -65,6 +65,10 @@ class GameLauncher @Inject constructor(
             return EmulatorRegistry.getByPackage(platformDefault.packageName)
         }
 
+        if (emulatorDetector.installedEmulators.value.isEmpty()) {
+            emulatorDetector.detectEmulators()
+        }
+
         return emulatorDetector.getPreferredEmulator(game.platformId)?.def
     }