feat(admin): accept, deny and pending count

README.md

@@ -91,7 +91,9 @@ To Be Played is split into three repositories:
 - German and English, dark mode, mobile layout, session-expired message instead of a silent logout.
 - **Admin** (PLATFORM_ADMIN only, `/admin/users`): search the users, block, unblock and delete them (the email is
   typed to confirm a delete). "View as" in the menu switches the own session to User or Auditor and back; a badge
-  shows the lower role. Auth checks every right on the server.
+  shows the lower role. Auth checks every right on the server. Registrations that wait show "Waits" with Accept
+  and Deny (a "Waiting only" filter lists just them); the menu shows how many wait, loaded again on every page change
+  and menu opening. The login tells a waiting user that the admin has not decided yet.
 - **Dashboard hints**: news from the admin at the bottom of the dashboard, one at a time. A "Dismiss" hint closes
   after 30 s or with X and comes back in the next browser session unless "Do not show again" is ticked; an
   "Accept" hint stays until "OK". Admins write, preview and end hints on `/admin/hints` (Auth stores them).