Login with Shopify, AI Assistant product lookup, and editor fixes

This release adds a way for customers to log in with their Shopify account, gives the AI Assistant the ability to look up store products and collections, and fixes a handful of editor and blog bugs.

Login with Shopify

The login page and the Shopify marketing page now offer a "Login with Shopify" option alongside email/password sign-in. It walks you through connecting your Shopify account and automatically sets up your account when you're done, so merchants installing the embedded app no longer need to create a separate password.

AI Assistant Shopify product lookup

The AI Assistant can now look up a connected store's products and collections directly, making it easier to pull real product details and images into a template without leaving the editor.

Smaller fixes

• Improved text contrast in blog code snippets for better readability
• Fixed an issue that could occasionally cause changelog pages to fail to load
• Fixed a rare issue where typing in the builder right as it finished loading could cause problems