Media library

A new media library gives every store a central place to upload, browse and reuse images, backed by /media endpoints and a polymorphic attachments table that links media to products, collections and other entities.

Also shipped

Cascading delete when an entity is removed
Stock holds, with abandoned checkouts moved into the sidebar
One-click dashboard access to the current store
Improved orders index and a new order edit page
Feedback sessions gain a floating AI composer, task and screenshot artifacts, and a review gate
Go-back links on image and product detail pages
Disable Vercel Authentication on tenant projects

Fixes

[bundle]Invalidate stale bundle prices on collection grids and constituent edits
[feedback]Clear stale runner artifacts before launch in reused sandbox
[feedback]Prefer reply corrections in task prompts
[feedback]Reconcile shipped comments from git trailers, not MCP call
[feedback]Resolve sessions for raw Vercel deployment hosts
[feedback]Scope AI composer to detail content
[feedback]Wait for sandbox preview before screenshots
[image-studio]Fail generation when workflow start throws
Improve empty state copy on subscribers page
Make credits display in store switcher to show percentage of monthly budget
Make validation errors more user friendly
Media gallary css and backfill script improvements
[onboarding]Remove redundant required count in setup header
Only allow stock holding when abandoned carts tool is enabled
Repoint store templates to renamed theme-NNN branches
Revert to 4.7
Shipping page layout
Show prices of AI credits before purchase