feat(socket): implement match report submission and schedule update events

- Added WebSocket events for match report submission and schedule updates, enhancing real-time communication between clients and the server.
- Updated matchController to emit schedule updates when match players are modified.
- Enhanced nuscoreApiRoutes to emit match report submissions with relevant data for other clients.
- Implemented socket service methods for handling incoming match report submissions and schedule updates in the frontend.
- Updated MatchReportApiDialog and ScheduleView components to handle new WebSocket events, ensuring data synchronization across clients.

backend/routes/nuscoreApiRoutes.js

@@ -1,5 +1,6 @@
 import express from 'express';
 import fetch from 'node-fetch';
+import { emitMatchReportSubmitted } from '../services/socketService.js';
 
 const router = express.Router();
 
@@ -256,6 +257,12 @@ router.put('/submit/:uuid', async (req, res) => {
       'Cache-Control': 'no-cache, no-store, must-revalidate'
     });
 
+    const clubId = reportData.clubId;
+    const matchCode = reportData.gameCode || reportData.code;
+    if (clubId && (matchCode || uuid)) {
+      emitMatchReportSubmitted(clubId, matchCode || uuid, reportData);
+    }
+
     res.json({
       success: true,
       data: responseData,
@@ -271,6 +278,17 @@ router.put('/submit/:uuid', async (req, res) => {
   }
 });
 
+// Nur Broadcast: aktueller Spielberichtsentwurf (z. B. Satzergebnisse) an andere Clients senden, ohne bei nuscore zu speichern
+router.post('/broadcast-draft', (req, res) => {
+  const { clubId, gameCode, matchData } = req.body || {};
+  if (!clubId || !(gameCode ?? matchData?.gameCode ?? matchData?.code)) {
+    return res.status(400).json({ error: 'clubId und gameCode erforderlich' });
+  }
+  const code = String(gameCode ?? matchData?.gameCode ?? matchData?.code ?? '');
+  emitMatchReportSubmitted(clubId, code, matchData || null);
+  res.json({ ok: true });
+});
+
 // Validate Meeting Report API-Endpunkt (für Zwischenspeicherung)
 router.put('/validate/:uuid', async (req, res) => {
   const { uuid } = req.params;