Files
supabase/apps/studio/components/interfaces/Database/Replication/DestinationPanel/DestinationForm
Danny WhiteandJoshen Lim 205527c716 feat(studio): tune up replication page layout and empty state (#48265)
## What kind of change does this PR introduce?

UI polish for Database → Replication: empty state, page layout, diagram
containment, filter actions, and destination sheet copy.

## What is the current behavior?

- Empty destinations use a custom dashed box with generic copy.
- The diagram is full-bleed with `border-y`.
- Page chrome still uses legacy Scaffold wrappers and a long header
description that duplicates the empty state.
- Filter-row “Add destination” is a default button ahead of secondary
actions; Usage always shows.
- Local ETL warning sits on the page list.
- Destination sheet title/helper/access copy is more verbose; Type
helper sits beside the label.

## What is the new behavior?

- Empty state uses `EmptyStatePresentational` with clearer CTA copy;
toolbar “Add destination” is primary at the end of the filter row;
empty-state CTA stays default.
- Usage only appears when there is at least one Pipelines destination.
- Page uses `PageHeader` / `PageContainer` / `PageSection`, with a short
header: “Read replicas and analytics pipelines”.
- Diagram sits in a rounded bordered frame inside the page container
(same treatment as project overview).
- Local ETL warning shows in the add-destination sheet for Pipelines
types only, without blocking the form; Type + warning scroll with the
sheet body.
- Type helper sits under the dropdown as one flowing paragraph (“Cannot
be changed after creation…” plus shortened stage notice).
- Sheet title is “Add destination”; close only fires on dismiss; Lucide
icons (e.g. Snowflake) use consistent stroke width.

| Before | After |
| --- | --- |
| <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/a3caf0ba-ed1a-4659-bdef-f66b67e85be4"
/> | <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/d5a82641-a316-4577-9480-959346994c40"
/> |
| <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/4f956e26-b8d4-4653-a60e-ceca7ec1e070"
/> | <img width="1479" height="930" alt="Replication Database Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/a72461ab-dea9-48a6-ab88-852a12ac80a5"
/> |

### Test plan

- [x] Open **Database → Replication** with no replicas/destinations:
empty state, primary filter-row Add destination, default empty-state Add
destination, no Usage button.
- [x] Confirm header→diagram and diagram→filter spacing feel even;
filter→empty state/table stays tight (`space-y-4`).
- [x] Confirm diagram is contained (rounded border), not full-bleed.
- [x] Add a Pipelines destination (or use a project that has one): Usage
appears; table still works; search “no results” still works.
- [ ] Open **Add destination**: title “Add destination”; Type helper
under the dropdown; Read Replica has no local warning; Pipelines type
shows local warning without hiding fields (when ETL isn’t set up
locally).
- [ ] Without Pipelines access: request-access panel shows “alpha” copy
and “Request alpha access”.
- [ ] Spot-check dark/light themes.

---------

Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
2026-07-31 06:20:38 +10:00
..