Use New 7TV Cosmetics System (#4512)

* feat(seventv): use new cosmetics system

* chore: add changelog entry

* fix: old `clang-format`

* fix: small suggestions pt1

* refactor: add 7tv api wrapper

* fix: small clang-tidy things

* fix: remove unused constants

* fix: old clangtidy

* refactor: rename

* fix: increase interval to 60s

* fix: newline

* fix: Twitch

* docs: add comment

* fix: remove v2 badges endpoint

* fix: deadlock

This is actually really sad.

* fix: remove api entry

* fix: old clang-format

* Sort functions in SeventvBadges.hpp/cpp

* Remove unused vector include

* Add comments to SeventvBadges.hpp functions

* Rename `addBadge` to `registerBadge`

* fix: cleanup eventloop

* ci(test): add timeout

---------

Co-authored-by: Felanbird <41973452+Felanbird@users.noreply.github.com>
Co-authored-by: Rasmus Karlsson <rasmus.karlsson@pajlada.com>

src/providers/seventv/eventapi/Dispatch.hpp

@@ -1,6 +1,7 @@
 #pragma once
 
 #include "providers/seventv/eventapi/Subscription.hpp"
+#include "providers/seventv/SeventvCosmetics.hpp"
 
 #include <QJsonObject>
 #include <QString>
@@ -67,4 +68,26 @@ struct UserConnectionUpdateDispatch {
     bool validate() const;
 };
 
+struct CosmeticCreateDispatch {
+    QJsonObject data;
+    CosmeticKind kind;
+
+    CosmeticCreateDispatch(const Dispatch &dispatch);
+
+    bool validate() const;
+};
+
+struct EntitlementCreateDeleteDispatch {
+    /** id of the user */
+    QString userID;
+    QString userName;
+    /** id of the entitlement */
+    QString refID;
+    CosmeticKind kind;
+
+    EntitlementCreateDeleteDispatch(const Dispatch &dispatch);
+
+    bool validate() const;
+};
+
 }  // namespace chatterino::seventv::eventapi