Add 'ergebnis' field to EventFights data model and update logic

Introduced a new 'ergebnis' field to the EventFights data model to handle fight results. Updated the logic to support processing and updating this field when provided. This ensures better tracking and management of event fight outcomes.

WebsiteBackend/src/de/steamwar/routes/EventFights.kt

@@ -68,7 +68,8 @@ data class UpdateEventFight(
     val spielmodus: String? = null,
     val map: String? = null,
     val group: Int? = null,
-    val spectatePort: Int? = null
+    val spectatePort: Int? = null,
+    val ergebnis: Int? = null,
 )
 
 @Serializable
@@ -133,6 +134,11 @@ fun Route.configureEventFightRoutes() {
                         fight.groupId = updateFight.group
                     }
                 }
+
+                if (updateFight.ergebnis != null) {
+                    fight.ergebnis = updateFight.ergebnis
+                }
+
                 fight.update(start, spielmodus, map, teamBlue, teamRed, spectatePort)
                 call.respond(HttpStatusCode.OK, ResponseEventFight(fight))
             }