feat: use robot to migrate code

Signed-off-by: kubbot & kubecub <3293172751ysy@gmail.com>

internal/rpc/msg/seq.go

@@ -0,0 +1,15 @@
+package msg
+
+import (
+	"context"
+
+	pbMsg "github.com/OpenIMSDK/Open-IM-Server/pkg/proto/msg"
+)
+
+func (m *msgServer) GetConversationMaxSeq(ctx context.Context, req *pbMsg.GetConversationMaxSeqReq) (resp *pbMsg.GetConversationMaxSeqResp, err error) {
+	maxSeq, err := m.MsgDatabase.GetMaxSeq(ctx, req.ConversationID)
+	if err != nil {
+		return nil, err
+	}
+	return &pbMsg.GetConversationMaxSeqResp{MaxSeq: maxSeq}, nil
+}