[aXenDeveloper]

Improving Documentation

• pnpm lint:fix was run before opening this PR and changed nothing beyond this diff.
• No docs change needed: the payments guides don't mention the old "Sign in to buy" link.

Description

What?

On the payments demo shop page (/payments-demo), guests now see the same Buy now button as signed-in members instead of a "Sign in to buy" link.

• A guest clicking Buy now goes to /login?returnTo=%2Fpayments-demo, so after signing in they land back on the shop. Core's login already sanitizes returnTo.
• Signed-in members are unchanged: Buy now starts the checkout.
• The button is disabled for everyone when no payment provider is configured. Before, a guest could follow the sign-in link to an item that can't be bought.
• The now-unused shop.sign_in message is removed.

Changed files: plugins/payments-demo/src/pages/shop-page.tsx and plugins/payments-demo/src/locales/en.json.

Why?

One clear call to action for every visitor; signing in is a step of buying, not a separate link.

Verification

• The plugin builds and type-checks against current canary; oxlint and oxfmt are clean.
• Browser walkthrough on the dev server:
  • As a guest, Buy now opened /login?returnTo=%2Fpayments-demo.
  • Signing in returned to /payments-demo.
  • Buy now then reached the purchase page, which showed "Waiting for payment".
  • With no provider configured, the button was disabled.
  • No console errors.

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Generated by Claude Code

[chatgpt-codex-connector]

Codex Review Summary

This comment shows the latest Codex review activity on this pull request.

Review	Status	Commit	Review trigger
📝 Code Review	✅ Completed 2026-10-30T17:55:28.231641Z	b2e766d	PR opened

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[github-actions]

React Doctor found no new issues. 🎉

_{Reviewed by React Doctor for commit b2e766d.}