OZG-5811 Added Type aliases for mongoDB object

src/main/java/de/ozgcloud/admin/setting/Setting.java

@@ -24,6 +24,7 @@ package de.ozgcloud.admin.setting;
 import jakarta.validation.Valid;
 
 import org.springframework.data.annotation.Id;
+import org.springframework.data.annotation.TypeAlias;
 import org.springframework.data.mongodb.core.mapping.Document;
 
 import com.fasterxml.jackson.annotation.JsonTypeInfo;
@@ -37,6 +38,7 @@ import lombok.extern.jackson.Jacksonized;
 @Getter
 @Jacksonized
 @Document(Setting.COLLECTION_NAME)
+@TypeAlias("Setting")
 public class Setting {
 	static final String COLLECTION_NAME = "settings";
 

src/main/java/de/ozgcloud/admin/setting/postfach/PostfachSettingBody.java

@@ -2,6 +2,9 @@ package de.ozgcloud.admin.setting.postfach;
 
 import jakarta.validation.Valid;
 
+import org.springframework.data.annotation.TypeAlias;
+import org.springframework.data.mongodb.core.mapping.Document;
+
 import de.ozgcloud.admin.setting.SettingBody;
 import lombok.Builder;
 import lombok.Getter;
@@ -10,6 +13,8 @@ import lombok.extern.jackson.Jacksonized;
 @Getter
 @Jacksonized
 @Builder
+@Document
+@TypeAlias("PostfachSettingBody")
 public class PostfachSettingBody implements SettingBody {
 	@Valid
 	private Absender absender;