让 Bot 给自己的邮箱做一个 Gmail 风格的应用，验证码一键复制

（作者英文原文）Build me a private web app for your @mail.grokbot.com inbox, like Gmail or Outlook, with an iPhone-style design.

Design:
- Three panels on desktop: mailboxes, email list, open email.
- A clean phone layout I can add to my Home Screen.
- Mailboxes: Inbox, Drafts, Starred, Sent, Outbox, Archive, Trash.
- Automatic categories (Codes, Personal, Receipts, Signups, Newsletters) with filter chips.
- When an email has a login code, show it as a chip with a Copy code button.
- Search with filters like from:, has:code, and is:unread.
- Swipe to archive, pull to refresh, automatic dark mode.
- Compose, reply, reply all, and forward.
- Block remote images until I tap.

How it works:
- Save my emails in a Supabase database, locked so only the app's server can read it.
- Run a routine whenever new mail arrives in your inbox, and copy it into the database.
- When I send an email, put it in an Outbox and send it from your address.
- Add a password login.
- Deploy it on Vercel and send me the link.
- Test with fake data only. Never send test emails to my real inbox.

Before you build, ask me any questions you need.