Sets FORM_ENDPOINT to the live Formspree URL and changes the fetch body
from JSON.stringify to a FormData object so Formspree parses fields
correctly. Drops the now-invalid Content-Type: application/json header
while keeping Accept: application/json. _subject is appended directly to
the FormData. Branded success state and all other page content unchanged.
https://claude.ai/code/session_01UvxyYfFKojskoSWTfeZ7Vj
Mobile-first reserve form with grind, quantity, ship/local fulfillment
toggle, address fields, and notes. Posts to a Formspree endpoint
(constant at top of script; empty placeholder until configured),
with a friendly fallback message. EN/KO toggle reusing the site pattern.
https://claude.ai/code/session_01WZwrZhZTtiYxGBHE76dpFS
Claude