add curseforge modpack filter

Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>

launcher/modplatform/flame/FlamePackIndex.h

@@ -18,6 +18,7 @@ struct IndexedVersion {
     int fileId;
     QString version;
     ModPlatform::IndexedVersionType version_type;
+    ModPlatform::ModLoaderTypes loaders = {};
     QString mcVersion;
     QString downloadUrl;
 };