Update target format and action

.github/workflows/build.yml

@@ -117,13 +117,6 @@ jobs:
           path: composeApp/build/compose/binaries/main-release/**/*
           retention-days: 30
 
-      - name: Upload JAR artifacts
-        uses: actions/upload-artifact@v4
-        with:
-          name: desktop-jar
-          path: composeApp/build/compose/jars/*
-          retention-days: 30
-
   build-desktop-macos:
     runs-on: macos-latest
 
@@ -154,4 +147,4 @@ jobs:
         with:
           name: desktop-macos
           path: composeApp/build/compose/binaries/main-release/**/*
-          retention-days: 30
+          retention-days: 30

composeApp/build.gradle.kts

@@ -100,7 +100,7 @@ compose.desktop {
         }
 
         nativeDistributions {
-            targetFormats(TargetFormat.Dmg, TargetFormat.Exe, TargetFormat.Deb, TargetFormat.Rpm)
+            targetFormats(TargetFormat.AppImage)
             packageName = "overport"
             packageVersion = appVersion