Add app icons for desktop

desktop/build.gradle.kts

@@ -7,7 +7,7 @@ plugins {
 }
 
 kotlin {
-    jvmToolchain(11)
+    jvmToolchain(libs.versions.jdk.get().toInt())
 
     dependencies {
         implementation(compose.desktop.currentOs)
@@ -29,13 +29,22 @@ compose.desktop {
 
         nativeDistributions {
             targetFormats(TargetFormat.Dmg, TargetFormat.Msi, TargetFormat.Deb)
-            packageName = "ch.dissem.yaep"
+            packageName = "YAEP"
             packageVersion = "1.0.0"
+            macOS {
+                iconFile.set(project.file("icon.icns"))
+            }
+            windows {
+                iconFile.set(project.file("icon.ico"))
+            }
+            linux {
+                iconFile.set(project.file("icon.png"))
+            }
 
             buildTypes.release.proguard {
                 configurationFiles.from(project.file("proguard-rules.pro"))
-                isEnabled.set(true)
-                obfuscate.set(true)
+                isEnabled.set(false)
+                obfuscate.set(false)
             }
         }
     }