refacotr(FE-438): Unsubscribe validate subscription and close drawer

src/components/pages/uniformity/form/UniformityForm.tsx

@@ -345,8 +345,11 @@ const UniformityForm = ({
       setIsValid(true);
     });
 
-    return unsub;
-  }, []);
+    return () => {
+      unsub();
+      useUiStore.getState().setExpandedDrawerOpen(false);
+    };
+  }, [subscribeValidate, setIsValid]);
 
   // ===== EVENT HANDLERS =====
   const handleOpenExpandedDrawer = () => {