## What kind of change does this PR introduce?
Feature / communication. Resolves
[PIPE-1008](https://linear.app/supabase/issue/PIPE-1008/communicate-read-replica-move-changelog-leftover-ui-docs).
## What is the current behavior?
Database → Replication is now Pipelines-only. The “Read replicas have
moved” callout only appears inside the New destination sheet, so users
who land on Replication looking for replicas can miss it.
Getting-started already points create at Infrastructure but does not say
the management surface moved.
## What is the new behavior?
Replication shows the moved callout at the top of the page (flag-gated),
with a _Go to Infrastructure_ CTA. The same callout remains in the
destination-type sheet. Getting-started adds a short note that
management moved from Replication to Infrastructure.
This Admonition is dismissible, with its state stored in local storage.
| Before | After |
| --- | --- |
| <img width="1024" height="759" alt="64555"
src="https://github.com/user-attachments/assets/7084bd51-2f48-4a83-ac2a-89bdd3f23804"
/> | <img width="1024" height="759" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/9b26c23a-1b44-4711-919b-c7000f155190"
/> |
## To test
`infrastructure:read_replicas` on by default.
1. Open [Database →
Replication](https://studio-staging-git-danny-pipe-1008-replication-moved-notice-supabase.vercel.app/dashboard/project/_/database/replication)
(preview URL once deployed). Confirm the note “Read replicas have moved”
and Go to Infrastructure.
2. Click the CTA: lands on Settings → Infrastructure.
3. Open New destination: callout still appears under the type selector.
4. Docs preview: getting-started Creating a Read Replica section shows
the move note.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a callout informing users that read replicas are now managed
through Infrastructure.
* Added a direct link to the Infrastructure page from database
replication settings.
* Added the option to dismiss the callout, with dismissal saved per
project.
* Displayed the callout on the replication page and destination
selection view.
* **Bug Fixes**
* Updated callout visibility behavior to respect project settings and
prior dismissal.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
