chore: migrate /vips command to Helix call (#4053)

* feat(helix): create response model for VIP listing

* feat(helix): stub out channel/vips request + handler

* feat(helix): parse VIPs list from data and pass to callback

* feat(helix): handle errors when getting VIP list then pass to callback

* feat(command): add barebones handler for helix-based /vips

* feat(command): provide better /vips output when user is not broadcaster

* chore(format): bulk reformat with clang-format

* chore(changelog): add entry for /vips Helix migration

* fix(helix): use correct method when calling VIP list endpoint

* fix(helix): use correct VIP list endpoint

* chore(tidy): please clang-tidy by marking parameter as unused

* feat(command): display unsorted VIP list returned from Helix API

* feat(settings): clone raid timegate settings for /vips

* feat(command): check /vips timegate setting before execution

* feat(command): handle 0 VIPs from Helix response

* feat(command): sort users alphabetically from Helix VIPs response

* fix(command): highlight users in Helix /vips output to match IRC

* fix(command): replace dynamic /vips error message with hardcoded string

* chore(comment): remove TODO comment that was DONE

* chore(format): bulk reformat using clang-format

* fix(command): send 0 VIP message after creation

* chore: apply suggestions from Felanbird

* fix(helix): change mention of user ban to VIPs in VIP list error message

* feat(helix): distinguish non-broadcaster auth error when getting VIPs

* chore(command): move handling of non-broadcaster /vips usage to API response

* chore(format): re-indent multiline string to get away from 80 char limit

* reformat

* fix tests

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

tests/src/HighlightController.cpp

@@ -360,6 +360,15 @@ public:
                  (FailureCallback<HelixWhisperError, QString> failureCallback)),
                 (override));  // /w
 
+    // /vips
+    // The extra parenthesis around the failure callback is because its type contains a comma
+    MOCK_METHOD(
+        void, getChannelVIPs,
+        (QString broadcasterID,
+         ResultCallback<std::vector<HelixVip>> successCallback,
+         (FailureCallback<HelixListVIPsError, QString> failureCallback)),
+        (override));  // /vips
+
     MOCK_METHOD(void, update, (QString clientId, QString oauthToken),
                 (override));