Items can now be marked as "requires delivery" in admin — these items
cannot be picked up and must be delivered (and struck).
- Admin item editor: "Requires delivery" checkbox + custom base/per-mile
rate fields that appear when the toggle is on
- ProductCard: "Delivery & setup required" note on the card
- CartDrawer: pickup toggle is hidden and replaced with an explanation
when any cart item requires delivery; the quote call passes the
item's custom rate override (highest base + highest per-mile wins
when multiple requires-delivery items are in the cart)
- delivery-quote API: accepts optional rateOverride to apply per-item
pricing on top of the inferred tier
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Add useLockBodyScroll hook (sets overflow:hidden on body, restores on
unmount) and apply it to ColorPicker, AdminColorFilter, WelcomeModal,
and GuidedTour. CartDrawer uses an inline effect keyed on drawerOpen
since it is always mounted.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
quote was non-null after entering a delivery address, so the delivery
fee row showed even after switching back to pickup.
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
