Address autocomplete/suggestions reduce typing

Typing a full address on mobile is the single slowest part of checkout. Without autocomplete, shoppers hunt-and-peck through street, city, state, and zip on a cramped keyboard, with every typo risking a shipping failure downstream. Browser-level autocomplete attributes alone let the OS fill saved addresses in one tap — skipping them is a pure self-own. Richer autocomplete via Google Places or Smarty cuts typing by roughly 20% and catches undeliverable addresses before the order is submitted.

At minimum, add correct autocomplete attributes to every address field in src/components/AddressForm.tsx — the browser already has the data, you just have to let it fill. For richer UX, integrate Google Places or a comparable API behind a debounced input.

<input autoComplete="address-line1" />
<input autoComplete="address-level2" />
<input autoComplete="address-level1" />
<input autoComplete="postal-code" />
<select autoComplete="country" />