Migrated block, unblock and get user block list methods to Helix (#2370)

Co-authored-by: pajlada <rasmus.karlsson@pajlada.com>

src/providers/twitch/TwitchUser.hpp

@@ -1,5 +1,6 @@
 #pragma once
 
+#include "providers/twitch/api/Helix.hpp"
 #include "util/RapidjsonHelpers.hpp"
 
 #include <rapidjson/document.h>
@@ -23,6 +24,13 @@ struct TwitchUser {
         this->displayName = other.displayName;
     }
 
+    void fromHelixBlock(const HelixBlock &ignore)
+    {
+        this->id = ignore.userId;
+        this->name = ignore.userName;
+        this->displayName = ignore.displayName;
+    }
+
     bool operator<(const TwitchUser &rhs) const
     {
         return this->id < rhs.id;