Switch from 'moment' to 'dayjs' (#2219)

* Switch from 'moment' to 'dayjs'

* Use humanize code from duration plugin (without actual plugin) for time lapsed events

js/package-lock.json

@@ -1834,6 +1834,11 @@
       "resolved": "https://registry.npmjs.org/cyclist/-/cyclist-1.0.1.tgz",
       "integrity": "sha1-WW6WmP0MgOEgOMK4LW6xs1tiJNk="
     },
+    "dayjs": {
+      "version": "1.8.28",
+      "resolved": "https://registry.npmjs.org/dayjs/-/dayjs-1.8.28.tgz",
+      "integrity": "sha512-ccnYgKC0/hPSGXxj7Ju6AV/BP4HUkXC2u15mikXT5mX9YorEaoi1bEKOmAqdkJHN4EEkmAf97SpH66Try5Mbeg=="
+    },
     "debug": {
       "version": "4.1.1",
       "resolved": "https://registry.npmjs.org/debug/-/debug-4.1.1.tgz",
@@ -3644,11 +3649,6 @@
         "minimist": "^1.2.5"
       }
     },
-    "moment": {
-      "version": "2.22.2",
-      "resolved": "https://registry.npmjs.org/moment/-/moment-2.22.2.tgz",
-      "integrity": "sha1-PCV/mDn8DpP/UxSWMiOeuQeD/2Y="
-    },
     "move-concurrently": {
       "version": "1.0.1",
       "resolved": "https://registry.npmjs.org/move-concurrently/-/move-concurrently-1.0.1.tgz",