Refactor metrics handling and remove scheduler

- Removed the metrics scheduler functionality from the bot, transitioning to real-time metrics updates via middleware.
- Enhanced logging for metrics operations across various handlers to improve monitoring and debugging capabilities.
- Integrated metrics tracking for user activities and database errors, providing better insights into bot performance.
- Cleaned up code by removing obsolete comments and unused imports, improving overall readability and maintainability.

helper_bot/middlewares/metrics_middleware.py

@@ -162,7 +162,7 @@ class MetricsMiddleware(BaseMiddleware):
             await bot_db.cursor.execute(total_users_query)
             total_users_result = await bot_db.cursor.fetchone()
             total_users = total_users_result[0] if total_users_result else 1
-            daily_users_query = "SELECT COUNT(DISTINCT user_id) as active_users FROM our_users WHERE date_changed > datetime('now', '-1 day'))"
+            daily_users_query = "SELECT COUNT(DISTINCT user_id) as active_users FROM our_users WHERE date_changed > datetime('now', '-1 day')"
             await bot_db.cursor.execute(daily_users_query)
             daily_users_result = await bot_db.cursor.fetchone()
             daily_users = daily_users_result[0] if daily_users_result else 1
@@ -328,8 +328,21 @@ class MetricsMiddleware(BaseMiddleware):
         
         # FALLBACK: Record unknown callback
         if parts:
+            callback_data = parts[0]
+            
+            # Группируем похожие callback'и по паттернам
+            if callback_data.startswith("ban_") and callback_data[4:].isdigit():
+                # callback_ban_123456 -> callback_ban
+                command = "callback_ban"
+            elif callback_data.startswith("page_") and callback_data[5:].isdigit():
+                # callback_page_2 -> callback_page
+                command = "callback_page"
+            else:
+                # Для остальных неизвестных callback'ов оставляем как есть
+                command = f"callback_{callback_data[:20]}"
+            
             return {
-                'command': f"callback_{parts[0][:20]}",
+                'command': command,
                 'user_type': "user" if callback.from_user else "unknown",
                 'handler_type': "unknown_callback_handler"
             }