A fuller Manual Entry, brand suggestions and a date picker

Manual Entry is now laid out like the item page, with a + Add field menu and a Photos card for pictures that are kept as given and not read by the AI. Items typed in by hand are marked Manual entry. Brand fields suggest known suppliers with their logos, over 60 more common lab brands were added, and expiry dates get a calendar for a year, a month or a day. The laptop sidebar is more compact.