feat: support template variables in webhook deployment

internal/deployer/factory.go

@@ -367,23 +367,9 @@ func createDeployer(target string, accessConfig string, deployConfig map[string]
 				return nil, nil, fmt.Errorf("failed to unmarshal access config: %w", err)
 			}
 
-			variables := make(map[string]string)
-			if deployConfig != nil {
-				value, ok := deployConfig["variables"]
-				if ok {
-					kvs := make([]domain.KV, 0)
-					bts, _ := json.Marshal(value)
-					if err := json.Unmarshal(bts, &kvs); err == nil {
-						for _, kv := range kvs {
-							variables[kv.Key] = kv.Value
-						}
-					}
-				}
-			}
-
 			deployer, err := providerWebhook.NewWithLogger(&providerWebhook.WebhookDeployerConfig{
-				Url:       access.Url,
-				Variables: variables,
+				WebhookUrl:  access.Url,
+				WebhookData: maps.GetValueAsString(deployConfig, "webhookData"),
 			}, logger)
 			return deployer, logger, err
 		}