The edit view used ``id='content-form'`` while the shared
``form.blade.php`` calls ``initSaveForm('#homepage-form')``.
The jQuery selector never found the form, so clicking Save
did nothing. Aligned the edit form ID to ``homepage-form``.
The edit view used ``id='content-form'`` while the shared
``form.blade.php`` calls ``initSaveForm('#homepage-form')``.
The jQuery selector never found the form, so clicking Save
did nothing. Aligned the edit form ID to ``homepage-form``.