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/Subscription.hpp

@@ -12,9 +12,22 @@ namespace chatterino::seventv::eventapi {
 
 // https://github.com/SevenTV/EventAPI/tree/ca4ff15cc42b89560fa661a76c5849047763d334#subscription-types
 enum class SubscriptionType {
+    AnyEmoteSet,
+    CreateEmoteSet,
     UpdateEmoteSet,
+
     UpdateUser,
 
+    AnyCosmetic,
+    CreateCosmetic,
+    UpdateCosmetic,
+    DeleteCosmetic,
+
+    AnyEntitlement,
+    CreateEntitlement,
+    UpdateEntitlement,
+    DeleteEntitlement,
+
     INVALID,
 };
 
@@ -46,7 +59,19 @@ struct ObjectIDCondition {
     bool operator!=(const ObjectIDCondition &rhs) const;
 };
 
-using Condition = std::variant<ObjectIDCondition>;
+struct ChannelCondition {
+    ChannelCondition(QString twitchID);
+
+    QString twitchID;
+
+    QJsonObject encode() const;
+
+    friend QDebug &operator<<(QDebug &dbg, const ChannelCondition &condition);
+    bool operator==(const ChannelCondition &rhs) const;
+    bool operator!=(const ChannelCondition &rhs) const;
+};
+
+using Condition = std::variant<ObjectIDCondition, ChannelCondition>;
 
 struct Subscription {
     bool operator==(const Subscription &rhs) const;
@@ -70,10 +95,30 @@ constexpr magic_enum::customize::customize_t magic_enum::customize::enum_name<
     using chatterino::seventv::eventapi::SubscriptionType;
     switch (value)
     {
+        case SubscriptionType::AnyEmoteSet:
+            return "emote_set.*";
+        case SubscriptionType::CreateEmoteSet:
+            return "emote_set.create";
         case SubscriptionType::UpdateEmoteSet:
             return "emote_set.update";
         case SubscriptionType::UpdateUser:
             return "user.update";
+        case SubscriptionType::AnyCosmetic:
+            return "cosmetic.*";
+        case SubscriptionType::CreateCosmetic:
+            return "cosmetic.create";
+        case SubscriptionType::UpdateCosmetic:
+            return "cosmetic.update";
+        case SubscriptionType::DeleteCosmetic:
+            return "cosmetic.delete";
+        case SubscriptionType::AnyEntitlement:
+            return "entitlement.*";
+        case SubscriptionType::CreateEntitlement:
+            return "entitlement.create";
+        case SubscriptionType::UpdateEntitlement:
+            return "entitlement.update";
+        case SubscriptionType::DeleteEntitlement:
+            return "entitlement.delete";
 
         default:
             return default_tag;
@@ -91,6 +136,15 @@ struct hash<chatterino::seventv::eventapi::ObjectIDCondition> {
     }
 };
 
+template <>
+struct hash<chatterino::seventv::eventapi::ChannelCondition> {
+    size_t operator()(
+        const chatterino::seventv::eventapi::ChannelCondition &c) const
+    {
+        return qHash(c.twitchID);
+    }
+};
+
 template <>
 struct hash<chatterino::seventv::eventapi::Subscription> {
     size_t operator()(