Admin: Pausieren und Fortsetzen des laufenden Matches

Neue Admin-Aktionen server/pause und server/resume senden
mp_pause_match bzw. mp_unpause_match an den CS2-Server. Nur bei
konfiguriertem Server verfügbar.

Co-Authored-By: Claude Haiku 5.5 <noreply@anthropic.com>

server/src/adminRoutes.js

@@ -92,6 +92,8 @@ export function createAdminRouter({ service, manager, config }) {
   action('server/stop', (v) => manager.stopByOrganizer(v));
   action('server/retry', (v) => manager.retry(v));
   action('server/warmup-end', (v) => manager.endWarmup(v));
+  action('server/pause', (v) => manager.setPaused(v, true));
+  action('server/resume', (v) => manager.setPaused(v, false));
   action('series/next', (v) => manager.loadNextMap(v));
   action('veto/start', (v) => service.startVeto(v));
   action('veto/action', (v, b) => service.vetoAction(