Fixing image rotation publish errors

This MR introduces:

Fixes of publishing errors and menu

Why:

Mechanism was not function correctly

ci/image_rotation_news_gen.py

@@ -35,7 +35,7 @@ def generate_news(image_update_dates):
                     update_date = datetime.datetime.strftime(update_date, "%Y-%m-%d")
                     new_entry = [
                         f"**{update_date}** Image rotation update, details [here](https://docs.cloud.muni.cz/"
-                        f"cloud/image-rotation/image-rotation-update-from-{update_date})",
+                        f"cloud/image-rotation/#image-rotation-update-from-{update_date})",
                     ]
                     news_content = (
                         news_content[:line_idx] + new_entry + [""] + news_content[line_idx:]