feat: serbin's tg id, bigger font size for page counter

constants.py

@@ -22,6 +22,7 @@ allowed_telegram_ids = [
     355242295,  # Dsnonchik
     651158209,  # kristina
     502869937,  # Sasha
+    1006239222, # Sasha Serbin
     7326211785,
     7646256614  # Marina
 ]

templates/documents/deal.html

@@ -26,6 +26,7 @@
             @bottom-right {
                 content: counter(page);
                 margin-right: 20px;
+                font-size: 18px;
             }
             @top-right {
                 content: "ID:{{ deal.id }}";