New page structure (#1377)

* - new page structure

* - removed unecessary task changes

* - handleClick -> onClick

front/src/modules/ui/layout/components/PageFavoriteButton.tsx

@@ -0,0 +1,20 @@
+import { IconButton } from '@/ui/button/components/IconButton';
+import { IconHeart } from '@/ui/icon';
+
+type OwnProps = {
+  isFavorite: boolean;
+  onClick: () => void;
+};
+
+export function PageFavoriteButton({ isFavorite, onClick }: OwnProps) {
+  return (
+    <IconButton
+      icon={<IconHeart size={16} />}
+      size="medium"
+      variant="secondary"
+      data-testid="add-button"
+      accent={isFavorite ? 'danger' : 'default'}
+      onClick={onClick}
+    />
+  );
+}