feat: add IM governance admin enhancements

server/api/admin/imgroup/im_group.go

@@ -54,6 +54,38 @@ type GovernanceRes struct {
 	*sysin.ImGroupGovernanceModel
 }
 
+// GovernanceUpdateReq 更新IM群治理配置
+type GovernanceUpdateReq struct {
+	g.Meta `path:"/imGroup/governanceUpdate" method:"post" tags:"IM群组" summary:"更新IM群治理配置"`
+	sysin.ImGroupGovernanceUpdateInp
+}
+
+type GovernanceUpdateRes struct{}
+
+// DissolveReq 解散IM群
+type DissolveReq struct {
+	g.Meta `path:"/imGroup/dissolve" method:"post" tags:"IM群组" summary:"解散IM群"`
+	sysin.ImGroupDissolveInp
+}
+
+type DissolveRes struct{}
+
+// MuteReq 禁言IM群成员
+type MuteReq struct {
+	g.Meta `path:"/imGroup/mute" method:"post" tags:"IM群组" summary:"禁言IM群成员"`
+	sysin.ImGroupMuteInp
+}
+
+type MuteRes struct{}
+
+// UnmuteReq 解除IM群成员禁言
+type UnmuteReq struct {
+	g.Meta `path:"/imGroup/unmute" method:"post" tags:"IM群组" summary:"解除IM群成员禁言"`
+	sysin.ImGroupUnmuteInp
+}
+
+type UnmuteRes struct{}
+
 // JoinRequestListReq 查询IM入群申请列表
 type JoinRequestListReq struct {
 	g.Meta `path:"/imGroup/joinRequestList" method:"get" tags:"IM群组" summary:"获取IM入群申请列表"`

server/api/admin/imoutbox/im_outbox.go

@@ -0,0 +1,46 @@
+// Package imoutbox
+// @Link  https://github.com/bufanyun/hotgo
+// @Copyright  Copyright (c) 2026 HotGo
+// @Author  Ms <133814250@qq.com>
+// @License  https://github.com/bufanyun/hotgo/blob/master/LICENSE
+package imoutbox
+
+import (
+	"hotgo/internal/model/input/form"
+	"hotgo/internal/model/input/sysin"
+
+	"github.com/gogf/gf/v2/frame/g"
+)
+
+type ListReq struct {
+	g.Meta `path:"/imOutbox/list" method:"get" tags:"IM Outbox" summary:"获取IM Outbox列表"`
+	sysin.ImOutboxListInp
+}
+
+type ListRes struct {
+	form.PageRes
+	List []*sysin.ImOutboxListModel `json:"list" dc:"数据列表"`
+}
+
+type ViewReq struct {
+	g.Meta `path:"/imOutbox/view" method:"get" tags:"IM Outbox" summary:"获取IM Outbox详情"`
+	sysin.ImOutboxViewInp
+}
+
+type ViewRes struct {
+	*sysin.ImOutboxViewModel
+}
+
+type RetryReq struct {
+	g.Meta `path:"/imOutbox/retry" method:"post" tags:"IM Outbox" summary:"重试IM Outbox事件"`
+	sysin.ImOutboxActionInp
+}
+
+type RetryRes struct{}
+
+type DeadReq struct {
+	g.Meta `path:"/imOutbox/dead" method:"post" tags:"IM Outbox" summary:"标记IM Outbox死信"`
+	sysin.ImOutboxActionInp
+}
+
+type DeadRes struct{}