Remove domain models and services related to Abteilung, AbteilungsRegelService, and Bewerb: cleanup unnecessary entities, validation logic, and tests across backend modules.

frontend/features/turnier-feature/src/commonMain/kotlin/at/mocode/turnier/feature/domain/BewerbRepository.kt

@@ -1,5 +1,7 @@
 package at.mocode.turnier.feature.domain
 
+import at.mocode.zns.parser.ZnsBewerb
+
 data class Bewerb(
   val id: Long,
   val turnierId: Long,
@@ -44,5 +46,5 @@ interface BewerbRepository {
   suspend fun getAuditLog(bewerbId: Long): Result<List<AuditLogEntry>>
   suspend fun exportZnsBSatz(turnierId: Long): Result<String>
   suspend fun delete(id: Long): Result<Unit>
-  suspend fun importBewerbe(turnierId: Long, bewerbe: List<at.mocode.zns.parser.ZnsBewerb>): Result<Unit>
+  suspend fun importBewerbe(turnierId: Long, bewerbe: List<ZnsBewerb>): Result<Unit>
 }

frontend/features/turnier-feature/src/jsMain/kotlin/at/mocode/turnier/feature/di/TurnierFeatureModule.kt

@@ -0,0 +1,7 @@
+package at.mocode.turnier.feature.di
+
+import org.koin.dsl.module
+
+actual val turnierFeatureModule = module {
+    // No-op or minimal for JS/Web
+}

frontend/features/turnier-feature/src/jvmMain/kotlin/at/mocode/turnier/feature/presentation/TurnierStammdatenTab.kt

@@ -14,6 +14,7 @@ import androidx.compose.ui.graphics.Color
 import androidx.compose.ui.text.font.FontWeight
 import androidx.compose.ui.unit.dp
 import androidx.compose.ui.unit.sp
+import com.sun.tools.javac.code.Type
 import java.time.LocalDate
 
 private val PrimaryBlue = Color(0xFF1E3A8A)
@@ -27,6 +28,7 @@ private val AccentBlue = Color(0xFF3B82F6)
  * - Turnier-Beschreibung: Titel, Sub-Titel
  * - Sponsoren
  */
+
 @OptIn(ExperimentalMaterial3Api::class)
 @Composable
 fun StammdatenTabContent(