fix: 修复日志记录应用列为空的问题

- 添加LogOperationWithApp方法支持传入ApplicationID
- 创建/更新/删除卡密类型时记录ApplicationID
- 创建/更新应用时记录ApplicationID

backend/internal/router/developer/applications.go

@@ -242,7 +242,7 @@ func handleCreateApplication(c *gin.Context) {
 		}
 	}
 
-	service.LogOperation(c, "create", "application", &app.ID, fmt.Sprintf("创建应用: %s", app.Name), nil)
+	service.LogOperationWithApp(c, &app.ID, "create", "application", &app.ID, fmt.Sprintf("创建应用: %s", app.Name), nil)
 
 	response.Success(c, gin.H{
 		"application": app,
@@ -405,7 +405,7 @@ func handleUpdateApplication(c *gin.Context) {
 		return
 	}
 
-	service.LogOperation(c, "update", "application", &app.ID, fmt.Sprintf("更新应用: %s", app.Name), nil)
+	service.LogOperationWithApp(c, &app.ID, "update", "application", &app.ID, fmt.Sprintf("更新应用: %s", app.Name), nil)
 
 	response.Success(c, app)
 }

backend/internal/router/developer/cards.go

@@ -262,7 +262,7 @@ func handleCreateCardType(c *gin.Context) {
 		return
 	}
 
-	service.LogOperation(c, "create", "card_type", &cardType.ID, fmt.Sprintf("创建卡密类型: %s", cardType.Name), nil)
+	service.LogOperationWithApp(c, &cardType.ApplicationID, "create", "card_type", &cardType.ID, fmt.Sprintf("创建卡密类型: %s", cardType.Name), nil)
 
 	response.Success(c, cardType)
 }
@@ -329,7 +329,7 @@ func handleUpdateCardType(c *gin.Context) {
 		return
 	}
 
-	service.LogOperation(c, "update", "card_type", &cardType.ID, fmt.Sprintf("更新卡密类型: %s", cardType.Name), nil)
+	service.LogOperationWithApp(c, &cardType.ApplicationID, "update", "card_type", &cardType.ID, fmt.Sprintf("更新卡密类型: %s", cardType.Name), nil)
 
 	response.Success(c, cardType)
 }
@@ -349,7 +349,7 @@ func handleDeleteCardType(c *gin.Context) {
 		return
 	}
 	
-	service.LogOperation(c, "delete", "card_type", &cardType.ID, fmt.Sprintf("删除卡密类型: %s", cardType.Name), nil)
+	service.LogOperationWithApp(c, &cardType.ApplicationID, "delete", "card_type", &cardType.ID, fmt.Sprintf("删除卡密类型: %s", cardType.Name), nil)
 	
 	response.Success(c, nil)
 }

backend/internal/service/log_service.go

@@ -94,6 +94,25 @@ func (s *LogService) LogOperation(c *gin.Context, action, resource string, resou
 	return s.CreateLogFromContext(c, params)
 }
 
+func (s *LogService) LogOperationWithApp(c *gin.Context, applicationID *uint, action, resource string, resourceID *uint, details string, err error) error {
+	params := LogParams{
+		LogType:       "operation",
+		ApplicationID: applicationID,
+		Action:        action,
+		Resource:      resource,
+		ResourceID:    resourceID,
+		Details:       details,
+	}
+
+	if err != nil {
+		params.Status = "failed"
+		params.Level = "error"
+		params.ErrorMessage = err.Error()
+	}
+
+	return s.CreateLogFromContext(c, params)
+}
+
 func (s *LogService) LogVerification(c *gin.Context, applicationID *uint, appUserID *uint, action, details string, deviceID string, err error) error {
 	params := LogParams{
 		LogType:       "verification",
@@ -142,6 +161,10 @@ func LogOperation(c *gin.Context, action, resource string, resourceID *uint, det
 	return logService.LogOperation(c, action, resource, resourceID, details, err)
 }
 
+func LogOperationWithApp(c *gin.Context, applicationID *uint, action, resource string, resourceID *uint, details string, err error) error {
+	return logService.LogOperationWithApp(c, applicationID, action, resource, resourceID, details, err)
+}
+
 func LogVerification(c *gin.Context, applicationID *uint, appUserID *uint, action, details string, DeviceFingerprint string, err error) error {
 	return logService.LogVerification(c, applicationID, appUserID, action, details, DeviceFingerprint, err)
 }