add sticky-events

package.json

@@ -231,6 +231,7 @@
     "sass-loader": "^8.0.0",
     "simple-load-script": "^1.0.2",
     "socket.io-client": "^2.0.3",
+    "sticky-events": "^3.1.3",
     "style-loader": "^1.0.0",
     "stylelint": "^13.2.0",
     "stylelint-config-recess-order": "^2.0.1",

yarn.lock

@@ -12690,6 +12690,11 @@ stealthy-require@^1.1.1:
   resolved "https://registry.yarnpkg.com/stealthy-require/-/stealthy-require-1.1.1.tgz#35b09875b4ff49f26a777e509b3090a3226bf24b"
   integrity sha1-NbCYdbT/SfJqd35QmzCQoyJr8ks=
 
+sticky-events@^3.1.3:
+  version "3.1.3"
+  resolved "https://registry.yarnpkg.com/sticky-events/-/sticky-events-3.1.3.tgz#7b6b4091988b87b9f4e711c7c6532de07ab156dd"
+  integrity sha512-nTm2bDaYTXFHAyQS59mWDRnnno/D8oj3C4JddOdipq6ZRnLLqjj+PeyCSbHPwMVdfvQoKwmMmAztp+YybDhvtA==
+
 stream-browserify@^2.0.1:
   version "2.0.1"
   resolved "https://registry.yarnpkg.com/stream-browserify/-/stream-browserify-2.0.1.tgz#66266ee5f9bdb9940a4e4514cafb43bb71e5c9db"