Imageviewer: update default description (#3010)

* Imageviewer: update default description

* Imageviewer: update again

examples/imageviewer/iosApp/Configuration/Config.xcconfig

@@ -1,3 +1,3 @@
 TEAM_ID=
 BUNDLE_ID=org.jetbrains.Imageviewer
-APP_NAME=Imageviewer
+APP_NAME=My Memories

examples/imageviewer/shared/src/androidMain/kotlin/example/imageviewer/Localization.android.kt

@@ -1,3 +1,5 @@
 package example.imageviewer
 
 actual fun getCurrentLanguage(): AvailableLanguages = AvailableLanguages.EN
+
+actual fun getCurrentPlatform(): String = "Android"

examples/imageviewer/shared/src/commonMain/kotlin/example/imageviewer/Localization.kt

@@ -7,6 +7,8 @@ enum class AvailableLanguages {
 
 expect fun getCurrentLanguage(): AvailableLanguages
 
+expect fun getCurrentPlatform(): String
+
 private object EnglishLocalization : Localization {
     override val appName = "My Memories"
     override val picture = "Picture:"
@@ -15,8 +17,9 @@ private object EnglishLocalization : Localization {
     override val addPhoto = "Add a photo"
     override val kotlinConfName = "KotlinConf 2023 🎉"
     override val kotlinConfDescription = """
-        This photo was taken during KotlinConf 2023! 🎊
-        Have a fun with Kotlin and Compose Multiplatform 🥳
+        This photo was taken during KotlinConf 2023 using #ComposeMultiplatform running on ${getCurrentPlatform()}! 🎊
+        Let's build some stunning UIs! 🥳
+        https://jb.gg/compose
     """.trimIndent()
     override val newPhotoName = "New Memory"
     override val newPhotoDescription = "May amazing things happen to you! 🙂"

examples/imageviewer/shared/src/desktopMain/kotlin/example/imageviewer/Localization.desktop.kt

@@ -5,3 +5,5 @@ actual fun getCurrentLanguage(): AvailableLanguages =
         "de" -> AvailableLanguages.DE
         else -> AvailableLanguages.EN
     }
+
+actual fun getCurrentPlatform(): String = "Desktop"

examples/imageviewer/shared/src/iosMain/kotlin/example/imageviewer/Localization.ios.kt

@@ -1,3 +1,5 @@
 package example.imageviewer
 
 actual fun getCurrentLanguage(): AvailableLanguages = AvailableLanguages.EN
+
+actual fun getCurrentPlatform(): String = "iOS"