feat: new module for daily settlement

settlement/apps.py

@@ -0,0 +1,27 @@
+"""日结模块应用配置"""
+import logging
+
+from django.apps import AppConfig
+
+logger = logging.getLogger(__name__)
+
+
+class SettlementConfig(AppConfig):
+    default_auto_field = 'django.db.models.BigAutoField'
+    name = 'settlement'
+    verbose_name = '日结管理'
+
+    def ready(self):
+        """注册信号处理函数"""
+        from .signals import daily_settlement_completed
+        from . import handlers
+        
+        # 注册日结完成信号处理器
+        daily_settlement_completed.connect(
+            handlers.on_daily_settlement_completed,
+            dispatch_uid='settlement.on_daily_settlement_completed'
+        )
+        
+        logger.info(
+            f'[settlement.apps] 已注册 daily_settlement_completed 信号处理器'
+        )