新增右键菜单部件，但测试发现sdk还有问题

jxdnsong

2020-10-24 650acd89dcfc13c9dd051dd2ab29845c748df9d3

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//>>built
define(["./Evented"],function(b){var a=new b;return{publish:function(b,c){return a.emit.apply(a,arguments)},subscribe:function(b,c){return a.on.apply(a,arguments)}}});