Remove SSR assumptions from test suite and update comments

Author: Copilot

src/hooks/useWindowResize.ts

@@ -15,7 +15,7 @@ export const useWindowResize = (timeout = 200): WindowSize => {
   const [windowSize, setWindowSize] = useState<WindowSize>(getWindowSize());
 
   useEffect(() => {
-    // Skip event listener setup on server.
+    // Skip event listener setup during static build when window is not available.
     if (typeof window === "undefined") return;
     /**
      * Resize event fired; window size recalculated.

tests/useWindowResize.test.ts

@@ -13,44 +13,8 @@ describe("useWindowResize", () => {
     jest.useRealTimers();
   });
 
-  test("handles SSR environment safely", () => {
-    // Save original window properties
-    const originalInnerWidth = window.innerWidth;
-    const originalInnerHeight = window.innerHeight;
-
-    // Simulate SSR by making window properties undefined
-    Object.defineProperty(window, "innerWidth", {
-      configurable: true,
-      get: () => undefined,
-    });
-    Object.defineProperty(window, "innerHeight", {
-      configurable: true,
-      get: () => undefined,
-    });
-
-    // This should not throw an error
-    expect(() => {
-      const { result } = renderHook(() => useWindowResize());
-      // In SSR-like scenario with undefined window properties, should get defaults
-      expect(result.current.width).toBeDefined();
-      expect(result.current.height).toBeDefined();
-    }).not.toThrow();
-
-    // Restore original values
-    Object.defineProperty(window, "innerWidth", {
-      configurable: true,
-      value: originalInnerWidth,
-      writable: true,
-    });
-    Object.defineProperty(window, "innerHeight", {
-      configurable: true,
-      value: originalInnerHeight,
-      writable: true,
-    });
-  });
-
-  test("returns current window dimensions on client", () => {
-    // Restore window and set dimensions
+  test("returns current window dimensions", () => {
+    // Set window dimensions
     Object.defineProperty(window, "innerWidth", {
       configurable: true,
       value: 1024,