Enhance Veranstalter and Veranstaltung flows: add confirm dialog for event creation, refine navigation logic, and improve onboarding with keyboard focus handling.

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

@@ -21,10 +21,5 @@ kotlin {
         implementation(kotlin("test"))
       }
     }
-    val jvmTest by getting {
-      dependencies {
-        implementation(projects.platform.platformTesting)
-      }
-    }
   }
 }

backend/services/masterdata/masterdata-domain/src/commonTest/kotlin/at/mocode/masterdata/domain/service/AltersklasseRechnerTest.kt

@@ -72,7 +72,7 @@ class AltersklasseRechnerTest {
   }
 
   @Test
-  fun `ermittleAltersklassen berücksichtigt SpartenFilter`() {
+  fun `ermittleAltersklassen beruecksichtigt SpartenFilter`() {
     val reiter = DomReiter(
       personId = Uuid.random(),
       satznummer = "123456",