Add mark server as read route.

Include member count in invites.

TODO

@@ -1 +0,0 @@
-Need to change empty response requests to 204.

src/routes/servers.ts

@@ -179,6 +179,17 @@ resource('/servers/:server/invites', {
         }
     )
 });
+
+resource('/servers/:server/ack', {
+    put: routeAuthenticated(
+        "Mark Server As Read",
+        "Mark all channels in a server as read.",
+        {
+            ...serverParams,
+            ...await success("Marked as read.")
+        }
+    ),
+});
 //#endregion
 
 //#region Server Members

types/Invites.ts

@@ -37,5 +37,6 @@ export type RetrievedInvite = {
     channel_name: string
     channel_description?: string
     user_name: string
-    user_avatar?: Attachment
+    user_avatar?: Attachment,
+    member_count: number
 }