增加推流添加功能，修复级联目录推送

648540858

2022-07-22 e29d94c83f62960bb1d6dacac4c978debc85c5ef

 web_src/src/components/dialog/chooseChannelForStream.vue

@@ -174,7 +174,6 @@
                    page: that.currentPage,
                    count: that.count,
                    query: that.searchSrt,
                    pushing: that.pushing,
                    platformId: that.platformId,
                    catalogId: that.catalogId,
                    mediaServerId: that.mediaServerId