dc36ce2ae4
The MODIFICA button on the action page was opening the catalog editor
(name/brand/category). Users expect it to edit the physical item in hand.
Changes:
- MODIFICA button → openInventoryEdit(): edits the inventory row directly.
If product is in one location → opens editActionInventoryItem directly.
If multiple locations → shows a location picker modal first.
- editActionInventoryItem modal already has: qty ±, unit, conf size, location
buttons, expiry date, vacuum toggle — all fields for the instance.
- Catalog editing (name/brand/category) moved to a small secondary link
'⚙️ Modifica scheda prodotto' shown discreetly below the action buttons.
- Removed redundant 'Tocca una riga per modificare' hint from status bar.
- Added .btn-link-small CSS class for the secondary catalog-edit link.