Make disabled elements not eat up mouse events

Browsers make disabled elements eat events rather than let them bubble up
This allows containers with disabled elements to have listeners still
(Used specifically so after the board rewrite, purchased upgrades can still be dragged)

src/main.css

@@ -66,3 +66,7 @@ ul {
 .Vue-Toastification__toast {
 	margin: unset;
 }
+
+:disabled {
+	pointer-events: none;
+}