feat(tournaments): add update functionality for official tournaments

- Implemented an API endpoint to update the title of official tournaments, including error handling for non-existent tournaments.
- Enhanced the frontend to allow users to edit tournament titles directly, with input validation and feedback for successful updates or errors.
- Updated the German localization file to include new strings for editing titles and error messages.

backend/routes/clickTtHttpPageRoutes.js

@@ -10,9 +10,47 @@ import { authenticate } from '../middleware/authMiddleware.js';
 
 const router = express.Router();
 
+/** Domains, deren Links durch den Proxy umgeleitet werden (für Folge-Logs) */
+const PROXY_DOMAINS = ['click-tt.de', 'httv.de'];
+
+/**
+ * Prüft, ob eine URL durch unseren Proxy umgeleitet werden soll
+ */
+function shouldProxyUrl(href) {
+  if (!href || typeof href !== 'string') return false;
+  const h = href.trim();
+  if (h.startsWith('#') || h.startsWith('javascript:')) return false;
+  return PROXY_DOMAINS.some(d => h.includes(d));
+}
+
+/**
+ * Schreibt Links im HTML um, sodass Klicks im iframe über unseren Proxy laufen (Folge-Logs).
+ */
+function rewriteLinksInHtml(html, proxyBaseUrl, pageBaseUrl) {
+  if (!html || !proxyBaseUrl || !pageBaseUrl) return html;
+  try {
+    const base = new URL(pageBaseUrl);
+    return html.replace(
+      /<a\s+([^>]*?)href\s*=\s*["']([^"']+)["']([^>]*)>/gi,
+      (match, before, href, after) => {
+        let absoluteUrl = href;
+        if (href.startsWith('/') || !href.startsWith('http')) {
+          absoluteUrl = new URL(href, base.origin + base.pathname).href;
+        }
+        if (!shouldProxyUrl(absoluteUrl)) return match;
+        const proxyUrl = `${proxyBaseUrl}${proxyBaseUrl.includes('?') ? '&' : '?'}url=${encodeURIComponent(absoluteUrl)}`;
+        return `<a ${before}href="${proxyUrl}"${after}>`;
+      }
+    );
+  } catch {
+    return html;
+  }
+}
+
 /**
  * GET /api/clicktt/proxy
  * Proxy für iframe-Einbettung – liefert HTML direkt (ohne Auth, für iframe src).
+ * Links zu click-tt.de/httv.de werden umgeschrieben, damit Folge-Klicks geloggt werden.
  * Query: type (leaguePage|clubInfo|regionMeetings), association, championship, clubId
  * ODER: url (vollständige URL, nur click-tt.de/httv.de)
  */
@@ -66,6 +104,12 @@ router.get('/proxy', async (req, res, next) => {
       .replace(/<meta[^>]*http-equiv=["']x-frame-options["'][^>]*>/gi, '')
       .replace(/<meta[^>]*http-equiv=["']x-content-type-options["'][^>]*>/gi, '');
 
+    // Links umschreiben: Klicks im iframe laufen über unseren Proxy → Folge-Logs
+    const protocol = req.protocol || 'http';
+    const host = req.get('host') || 'localhost:3005';
+    const proxyBase = `${protocol}://${host}/api/clicktt/proxy`;
+    html = rewriteLinksInHtml(html, proxyBase, targetUrl);
+
     res.set({
       'Content-Type': 'text/html; charset=utf-8',
       'Access-Control-Allow-Origin': '*',

backend/routes/officialTournamentRoutes.js

@@ -1,7 +1,7 @@
 import express from 'express';
 import multer from 'multer';
 import { authenticate } from '../middleware/authMiddleware.js';
-import { uploadTournamentPdf, getParsedTournament, listOfficialTournaments, deleteOfficialTournament, upsertCompetitionMember, listClubParticipations, updateParticipantStatus } from '../controllers/officialTournamentController.js';
+import { uploadTournamentPdf, getParsedTournament, listOfficialTournaments, deleteOfficialTournament, updateOfficialTournament, upsertCompetitionMember, listClubParticipations, updateParticipantStatus } from '../controllers/officialTournamentController.js';
 
 const router = express.Router();
 const upload = multer({ storage: multer.memoryStorage() });
@@ -12,6 +12,7 @@ router.get('/:clubId', listOfficialTournaments);
 router.get('/:clubId/participations/summary', listClubParticipations);
 router.post('/:clubId/upload', upload.single('pdf'), uploadTournamentPdf);
 router.get('/:clubId/:id', getParsedTournament);
+router.patch('/:clubId/:id', updateOfficialTournament);
 router.delete('/:clubId/:id', deleteOfficialTournament);
 router.post('/:clubId/:id/participation', upsertCompetitionMember);
 router.post('/:clubId/:id/status', updateParticipantStatus);