Add connector support for AI assistants in processXgen

- Import connector package to access AIConnectors
- Update processXgen function to include 'connectors' field in agent map
- Add 'placeholder' field to the assistant data structure for enhanced context

widgets/app/app.go

@@ -12,6 +12,7 @@ import (
 	jsoniter "github.com/json-iterator/go"
 	"github.com/yaoapp/gou/api"
 	"github.com/yaoapp/gou/application"
+	"github.com/yaoapp/gou/connector"
 	"github.com/yaoapp/gou/process"
 	v8 "github.com/yaoapp/gou/runtime/v8"
 	"github.com/yaoapp/gou/session"
@@ -67,10 +68,6 @@ func Load(cfg config.Config) error {
 		return err
 	}
 
-	if err != nil {
-		return err
-	}
-
 	if data == nil {
 		return fmt.Errorf("app.yao not found")
 	}
@@ -574,8 +571,10 @@ func processXgen(process *process.Process) interface{} {
 				"assistant_name":       ast.Name,
 				"assistant_avatar":     ast.Avatar,
 				"assistant_deleteable": false,
+				"placeholder":          ast.Placeholder,
 			}
 		}
+		agent["connectors"] = connector.AIConnectors
 	}
 
 	xgenSetting := map[string]interface{}{