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

backend/services/entries/entries-domain/build.gradle.kts

@@ -1,26 +1,43 @@
+@file:OptIn(ExperimentalWasmDsl::class)
+
+import org.jetbrains.kotlin.gradle.ExperimentalWasmDsl
+
 plugins {
   alias(libs.plugins.kotlinMultiplatform)
   alias(libs.plugins.kotlinSerialization)
 }
+
 kotlin {
   jvm()
+
+  js(IR) {
+    browser()
+  }
+
+  wasmJs {
+    browser()
+  }
+
   sourceSets {
-    commonMain {
-      kotlin.srcDir("src/main/kotlin")
-      dependencies {
-        implementation(projects.core.coreDomain)
-        implementation(projects.core.coreUtils)
-        implementation(projects.backend.services.masterdata.masterdataDomain)
-        implementation(libs.kotlinx.datetime)
-        implementation(libs.kotlinx.serialization.json)
-      }
+    all {
+      languageSettings.optIn("kotlin.uuid.ExperimentalUuidApi")
     }
-    commonTest {
-      kotlin.srcDir("src/test/kotlin")
-      dependencies {
-        implementation(kotlin("test"))
-        implementation(projects.platform.platformTesting)
-      }
+
+    commonMain.dependencies {
+      implementation(projects.core.coreDomain)
+      implementation(projects.core.coreUtils)
+      implementation(projects.backend.services.masterdata.masterdataDomain)
+      implementation(libs.kotlinx.datetime)
+      implementation(libs.kotlinx.serialization.json)
     }
+
+    commonTest.dependencies {
+      implementation(kotlin("test"))
+    }
+
+    jvmTest.dependencies {
+      implementation(projects.platform.platformTesting)
+    }
+
   }
 }