[CORL-166] Live Updates on Mod Queues (#2368)

* feat: client implementation of subscriptions and modqueue live counts

* fix: unit tests

* feat: live status update in moderation

* feat: live update of new comments in moderation

* chore: View New instead of View More

* feat: fade in transition for new comments

* chore: turn websocket proxy back on

* feat: initial server impl

* fix: make it work :-)

* fix: add box shadow

* chore: make test subscriptions only support 1 top level field following the spec

* fix: linting

* feat: support clientID

* fix: linting

* feat: support commentStatusUpdated subscription

* fix: disabled styles for approve and reject button

* feat: show moderated by system and update flags

* feat: support metrics recording on websocket connections

* fix: handle when same comment enters but leaves again

src/core/client/admin/local/local.graphql

@@ -10,6 +10,19 @@ enum View {
   ADD_EMAIL_ADDRESS
 }
 
+extend type Comment {
+  # If true then Comment status was live updated.
+  statusLiveUpdated: Boolean
+
+  # If true then Comment came in live.
+  enteredLive: Boolean
+}
+
+extend type CommentsConnection {
+  # Contains comment that came in live and is still behind the `View New` button.
+  viewNewEdges: [CommentEdge!]
+}
+
 type Local {
   network: Network!
   accessToken: String