Condense feeds on mobile

Signed-off-by: marcin mikołajczak <git@mkljczk.pl>

src/hooks/useScreenWidth.ts

@@ -0,0 +1,19 @@
+import { useState, useEffect } from 'react';
+
+export function useScreenWidth() {
+  const [screenWidth, setScreenWidth] = useState(window.innerWidth);
+
+  useEffect(() => {
+    const checkWindowSize = () => {
+      setScreenWidth(window.innerWidth);
+    };
+
+    window.addEventListener('resize', checkWindowSize);
+
+    return () => {
+      window.removeEventListener('resize', checkWindowSize);
+    };
+  }, []);
+
+  return screenWidth;
+}