Aggiunge modulo Replay, Garage dev e YouTube a livello società.

Pipeline registrazione/upload con storage S3, archivio web e app, proxy replay
per il browser, OAuth YouTube sulla pagina club (Premium Full) e footer legale.

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

backend/app/services/admin/dashboard_stats.rb

@@ -19,8 +19,10 @@ module Admin
         teams_count: Team.count,
         users_count: User.count,
         matches_count: Match.count,
-        recordings_count: Recording.count,
-        recordings_ready: Recording.where(status: "ready").count
+        recordings_count: Recording.not_deleted.count,
+        recordings_ready: Recording.ready.count,
+        recordings_bytes: Recording.ready.sum(:byte_size).to_i,
+        recordings_expiring_soon: Recording.ready.expiring_within(7).count,
       }
     end
   end