feat: manually mirror opencoze's code from bytedance

Change-Id: I09a73aadda978ad9511264a756b2ce51f5761adf

backend/api/model/crossdomain/connector/connector.go

@@ -0,0 +1,12 @@
+package connector
+
+import "github.com/coze-dev/coze-studio/backend/api/model/ocean/cloud/developer_api"
+
+type Connector struct {
+	ID              int64                                `json:"id"`
+	Name            string                               `json:"name"`
+	URI             string                               `json:"uri"`
+	URL             string                               `json:"url"`
+	Desc            string                               `json:"description"`
+	ConnectorStatus developer_api.ConnectorDynamicStatus `json:"connector_status"`
+}