Add payments feature to admin panel

- Integrated payments functionality into the admin panel by adding a new payments router and corresponding handlers.
- Updated the admin panel actions to include a view payments option, enhancing admin capabilities.
- Implemented new database functions to retrieve successful payment counts and details for export.
- Enhanced localization with new strings for payments management in both English and Russian.

bot/handlers/admin/common.py

@@ -123,6 +123,10 @@ async def admin_panel_actions_callback_handler(
         await callback.answer(_("admin_sync_initiated_from_panel"))
     elif action == "queue_status":
         await show_queue_status_handler(callback, i18n_data)
+    elif action == "view_payments":
+        from . import payments as admin_payments_handlers
+        await admin_payments_handlers.view_payments_handler(
+            callback, i18n_data, settings, session)
     elif action == "main":
         try:
             await callback.message.edit_text(