feat: split admin dashboard, improve match ops, and player closed-match UX

Admin: add match/player overview sub-nav; refine settlement flow and league
match management UI; improve action button enabled/disabled styles; enhance
logo upload and outright odds sync.

API: expose matchPhase/bettingOpen for closed matches; league publish guards;
settlement preview with auto score save; outright team auto-sync.

Player: watermark for closed/settled states; keep match and bet details visible;
remove default login credentials.

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/admin/src/utils/admin-breadcrumb.ts

@@ -32,6 +32,12 @@ export function resolveAdminBreadcrumb(
       { label: t('nav.matches.outrights') },
     ];
   }
+  if (path === '/dashboard/players') {
+    return [
+      { label: t('nav.dashboard'), to: '/' },
+      { label: t('nav.dashboard.players') },
+    ];
+  }
   if (/^\/outrights\/[^/]+\/edit/.test(path)) {
     return [
       { label: t('nav.matches'), to: '/matches' },