fix: check for Quilt as Fabric-compatible loader

launcher/modplatform/ModAPI.h

@@ -15,7 +15,7 @@ class ModAPI {
     virtual ~ModAPI() = default;
 
     // https://docs.curseforge.com/?http#tocS_ModLoaderType
-    enum ModLoaderType { Any = 0, Forge = 1, Cauldron = 2, LiteLoader = 3, Fabric = 4 };
+    enum ModLoaderType { Any = 0, Forge = 1, Cauldron = 2, LiteLoader = 3, Fabric = 4, Quilt = 5 };
 
     struct SearchArgs {
         int offset;

launcher/modplatform/flame/FlameModIndex.cpp

@@ -69,6 +69,7 @@ void FlameMod::loadIndexedPackVersions(ModPlatform::IndexedPack& pack,
         for (auto m : modules) {
             auto fname = Json::requireString(m.toObject(), "foldername");
             // FIXME: This does not work properly when a mod supports more than one mod loader, since
+            // FIXME: This also doesn't deal with Quilt mods at the moment
             // they bundle the meta files for all of them in the same arquive, even when that version
             // doesn't support the given mod loader.
             if (hasFabric) {

launcher/modplatform/modrinth/ModrinthAPI.h

@@ -55,11 +55,13 @@ class ModrinthAPI : public NetworkModAPI {
     {
         switch (modLoader) {
             case Any:
-                return "fabric, forge";
+                return "fabric, forge, quilt";
             case Forge:
                 return "forge";
             case Fabric:
                 return "fabric";
+            case Quilt:
+                return "quilt";
             default:
                 return "";
         }
@@ -67,7 +69,7 @@ class ModrinthAPI : public NetworkModAPI {
 
     inline auto validateModLoader(ModLoaderType modLoader) const -> bool
     {
-        return modLoader == Any || modLoader == Forge || modLoader == Fabric;
+        return modLoader == Any || modLoader == Forge || modLoader == Fabric || modLoader == Quilt;
     }
 
 };