change: make Mod a QObject used as a pointer

Prevents problems when copying it around!

Signed-off-by: flow <flowlnlnln@gmail.com>

launcher/minecraft/mod/Mod.h

@@ -39,10 +39,12 @@
 #include <QFileInfo>
 #include <QList>
 
+#include "QObjectPtr.h"
 #include "ModDetails.h"
 
-class Mod
+class Mod : public QObject
 {
+    Q_OBJECT
 public:
     enum ModType
     {
@@ -53,6 +55,8 @@ public:
         MOD_LITEMOD,    //!< The mod is a litemod
     };
 
+    using Ptr = shared_qobject_ptr<Mod>;
+
     Mod() = default;
     Mod(const QFileInfo &file);
     explicit Mod(const QDir& mods_dir, const Metadata::ModStruct& metadata);