feat(matches): add optional match credentials fields to manual match creation and update localization

backend/services/matchService.js

@@ -52,6 +52,7 @@ class MatchService {
         const opponentName = String(payload.opponentName || '').trim();
         const homeAway = payload.homeAway === 'away' ? 'away' : 'home';
         const fixtureType = String(payload.fixtureType || 'league').trim();
+        const optionalCredential = (value) => String(value || '').trim().slice(0, 255) || null;
         if (!['league', 'cup'].includes(fixtureType)) {
             throw new HttpError('Ungültiger Spieltyp', 400);
         }
@@ -82,7 +83,11 @@ class MatchService {
             date: new Date(`${date}T${time}:00`), time, clubId: parsedClubId, leagueId: league.id, locationId,
             homeTeamId: homeAway === 'home' ? ownTeam.id : opponentTeam.id,
             guestTeamId: homeAway === 'home' ? opponentTeam.id : ownTeam.id,
-            fixtureType, notes: String(payload.notes || '').trim() || null
+            fixtureType,
+            code: optionalCredential(payload.code),
+            homePin: optionalCredential(payload.homePin),
+            guestPin: optionalCredential(payload.guestPin),
+            notes: String(payload.notes || '').trim() || null
         });
         return { id: match.id, clubId: match.clubId, match: await this.enrichMatch(match) };
     }