chore: update mock setup

Author: tenphi

src/test/setup.ts

@@ -10,9 +10,9 @@ global.AbortController = AbortController;
 
 // Mock ResizeObserver for test environment
 global.ResizeObserver = class ResizeObserver {
-  observe() { }
-  unobserve() { }
-  disconnect() { }
+  observe() {}
+  unobserve() {}
+  disconnect() {}
 };
 
 config.disabled = true;