## What kind of change does this PR introduce?
Feature. Stack 4 of 5 for
[PIPE-1007](https://linear.app/supabase/issue/PIPE-1007/move-read-replicas-out-of-replication-into-infrastructure).
Contributes to PIPE-1008.
## What is the current behavior?
Database / Replication lists, creates, and diagrams read replicas
alongside pipelines.
## What is the new behavior?
Replication is pipelines-only. No replica rows, type, or diagram nodes.
`?destinationType=Read+Replica` redirects to Infrastructure. A short
callout points create-mode users at the new home.
## Additional context
Please review, but do not merge until
[#48921](https://github.com/supabase/supabase/pull/48921) is ready to
follow immediately. The flag is already on, so this PR is the
user-facing cutover off Replication.
## To test
`infrastructure:read_replicas` is an enabled-feature, on by default.
There is no Feature Preview or ConfigCat switch. You should already see
the Infrastructure Read replicas section. If you do not, your profile
lists `infrastructure:read_replicas` in `disabled_features`.
Open [Database /
Replication](https://studio-staging-git-danny-pipe-1007-04-cut-from-77ef95-supabase.vercel.app/dashboard/project/_/database/replication?destinationType=Read+Replica).
You should land on Infrastructure with the add-replica sheet, not a
replica destination type. The Replication page itself should be
pipelines-only.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added guidance directing users to Infrastructure to create read
replicas.
* Added automatic redirection for legacy read-replica links.
* **Updates**
* Replication destinations now focus exclusively on external analytics
and pipeline destinations.
* Updated destination selection, empty states, descriptions, and
diagrams to reflect the streamlined experience.
* Removed read replicas from the replication destination list and
related creation flow.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Jeremias Menichelli <jmenichelli@gmail.com>
## What kind of change does this PR introduce?
Bug fix and internal tooling update. Resolves FE-3472.
## What is the current behavior?
Custom Studio icons use inconsistent source stroke widths, and some
child-level styling prevents component props from overriding them. Mixed
custom and Lucide icon sets can therefore appear uneven.
## What is the new behavior?
Custom stroke icons use a root-level `stroke-width="1.5"`; fill-only
logos use `stroke="none"`. The build validates that contract and
regenerated components preserve existing exports and props.
Studio applies the same `1.5` weight across Reports categories and uses
one shared destination icon mapping in the replication selector,
destination rows and diagram.
| Before | After |
| --- | --- |
| <img width="418" height="516" alt="56398"
src="https://github.com/user-attachments/assets/6afa7042-e6be-40e7-9911-af2f61238c9d"
/> | <img width="390" height="550" alt="CleanShot 2026-07-30 at 17 12
37@2x"
src="https://github.com/user-attachments/assets/870f49cf-c8fa-40db-8be8-2eb5f264ff4a"
/> |
| <img width="510" height="734" alt="CleanShot 2026-07-30 at 17 19
28@2x"
src="https://github.com/user-attachments/assets/a5b2c088-dcd2-4907-976b-5820794d06e3"
/> | <img width="554" height="742" alt="CleanShot 2026-07-30 at 17 16
06@2x"
src="https://github.com/user-attachments/assets/ed3a77c4-5d94-4ca7-b9e4-1403b725a981"
/> |
## Testing
At 100% zoom, compare custom and Lucide icon weight in:
- Reports: **Add your first chart** and **Add block**
- Database > Replication: the destination selector, destination rows and
replication diagram
- Command menu (`⌘K`): **Search Database Tables**, **Search RLS
Policies**, **Search Edge Functions** and **Search Storage**
- Authentication > Users: right-click a user row and compare the
context-menu icons
- Database > Schema Visualizer: open a table node overflow menu
- A paused project: **Export your data > Download backups**
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added consistent destination icons across replication panels, rows,
and diagrams.
* Updated instance health and metric icons for clearer identification.
* Standardized icon stroke weight and reduced default icon stroke
thickness.
* **Documentation**
* Clarified custom icon requirements, default properties, and validation
guidance.
* **Bug Fixes**
* Improved consistency of icon rendering across replication destinations
and reports.
* **Tests**
* Added coverage for icon SVG validation and replication destination
icon rendering.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
