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"`