unload before delete

Author: Ghost-chu

src/main/java/org/maxgamer/quickshop/listener/BlockListener.java

@@ -133,6 +133,7 @@ public void onBreak(BlockBreakEvent e) {
                     }
                     plugin.text().of(p, "break-shop-use-supertool").send();
                     plugin.logEvent(new ShopRemoveLog(e.getPlayer().getUniqueId(), "BlockBreak(player)", shop.saveToInfoStorage()));
+                    shop.onUnload();
                     shop.delete();
                     return;
                 }