feat: Support for Chat Flow & Agent Support for binding a single chat flow (#765)

Co-authored-by: Yu Yang <72337138+tomasyu985@users.noreply.github.com>
Co-authored-by: zengxiaohui <csu.zengxiaohui@gmail.com>
Co-authored-by: lijunwen.gigoo <lijunwen.gigoo@bytedance.com>
Co-authored-by: lvxinyu.1117 <lvxinyu.1117@bytedance.com>
Co-authored-by: liuyunchao.0510 <liuyunchao.0510@bytedance.com>
Co-authored-by: haozhenfei <37089575+haozhenfei@users.noreply.github.com>
Co-authored-by: July <jiangxujin@bytedance.com>
Co-authored-by: tecvan-fe <fanwenjie.fe@bytedance.com>

backend/api/model/crossdomain/singleagent/single_agent.go

@@ -26,14 +26,6 @@ import (
 	crossworkflow "github.com/coze-dev/coze-studio/backend/crossdomain/contract/workflow"
 )
 
-type AgentRuntime struct {
-	AgentVersion     string
-	IsDraft          bool
-	SpaceID          int64
-	ConnectorID      int64
-	PreRetrieveTools []*agentrun.Tool
-}
-
 type EventType string
 
 const (
@@ -84,6 +76,8 @@ type SingleAgent struct {
 	JumpConfig              *bot_common.JumpConfig
 	BackgroundImageInfoList []*bot_common.BackgroundImageInfo
 	Database                []*bot_common.Database
+	BotMode                 bot_common.BotMode
+	LayoutInfo              *bot_common.LayoutInfo
 	ShortcutCommand         []string
 }
 
@@ -106,6 +100,8 @@ type InterruptInfo struct {
 	ToolCallID           string
 	InterruptType        InterruptEventType
 	InterruptID          string
+
+	ChatflowInterrupt *crossworkflow.StateMessage
 }
 
 type ExecuteRequest struct {