feat(symlinks): make recursive links explicit

Signed-off-by: Rachel Powers <508861+Ryex@users.noreply.github.com>

launcher/InstanceCopyPrefs.cpp

@@ -103,6 +103,11 @@ bool InstanceCopyPrefs::isUseHardLinksEnabled() const
     return useHardLinks;
 }
 
+bool InstanceCopyPrefs::isLinkRecursivelyEnabled() const
+{
+    return linkRecursively;
+}
+
 bool InstanceCopyPrefs::isDontLinkSavesEnabled() const
 {
     return dontLinkSaves;
@@ -154,6 +159,11 @@ void InstanceCopyPrefs::enableLinkFiles(bool b)
     linkFiles = b;
 }
 
+void InstanceCopyPrefs::enableLinkRecursively(bool b)
+{
+    linkRecursively = b;
+}
+
 void InstanceCopyPrefs::enableUseHardLinks(bool b)
 {
     useHardLinks = b;