## What kind of change does this PR introduce?
UI polish for the Connect sheet: clearer mode selection, wider sheet
layout, and step/content chrome across Direct, Server, MCP, and shadcn
flows.
## What is the current behavior?
- Connect modes use a weak selected state and an awkward grid layout.
- The sheet can jump width below the `lg` breakpoint when switching
modes.
- Direct connection chrome is noisy (reset in a footer, Title Case /
mono pooler labels, mismatched copy-button sizes).
- Several steps use admonitions or extra tips that repeat footer
guidance.
- Case-sensitive import of `InlineLink` breaks Linux/Vercel builds.
## What is the new behavior?
### Mode selector and sheet
- Stronger selected/hover treatment; comfortable single row that wraps
via `@container`.
- Empty odd slots use a sunk placeholder cell.
- Sheet uses `size="lg"` with `max-w-4xl` and `w-full min-w-0` so width
stays stable when switching modes.
### Steps chrome
- “Follow these steps” header with a copy-prompt action for coding
agents.
- Optional steps labelled `(optional)`.
- Shared `CodeBlock` for install snippets; MCP feature groups preselect
all except Storage.
- Server / shadcn tips folded into footers; IPv4 add-on admonition is
responsive with an inline Learn more link and a single Enable action.
### Direct connection
- Connection string and connection parameters stay one step (same
credentials, two formats).
- Reset database password lives in the string card title row beside
Shared/Dedicated pooler.
- Card titles use sans + sentence case (`Shared pooler`, `Connection
parameters`); `.env` stays mono.
- Icon-only copy buttons match CodeBlock square sizing; row actions sit
slightly closer to the right edge (`pr-2`).
- Shared pooler toggle copy clarified.
| Before | After |
| --- | --- |
| <img width="390" height="763" alt="API Keys Settings Chisel Toolshed
Supabase"
src="https://github.com/user-attachments/assets/adca3cc5-94f8-47e5-a4a2-2831790f430a"
/> | <img width="390" height="763" alt="API Keys Settings Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/f03afe58-e654-435e-a821-835f6243ca95"
/> |
| <img width="1718" height="1323" alt="API Keys Settings Chisel Toolshed
Supabase"
src="https://github.com/user-attachments/assets/79f08620-7e1e-4246-a70f-801606c0f499"
/> | <img width="1718" height="1323" alt="API Keys Settings Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/fb45e851-955e-46c2-90f1-afecb93d6ac4"
/> |
| <img width="1718" height="1323" alt="API Keys Settings Chisel Toolshed
Supabase"
src="https://github.com/user-attachments/assets/eda36d21-bba7-46ab-ad48-134acf93b471"
/> | <img width="1718" height="1323" alt="API Keys Settings Chisel
Toolshed Supabase"
src="https://github.com/user-attachments/assets/b7b728c6-fc92-46a7-8e3f-2f182c56ece7"
/> |
### Test plan
- [ ] Open **Connect** and confirm mode cells select/hover clearly;
narrow the sheet and confirm wrap + stable width.
- [ ] Direct: switch Direct / Transaction / Session; confirm pooler
title, reset in title row, parameters table, and percent-encode note.
- [ ] Toggle IPv4 shared pooler on Transaction; confirm string updates
and admonition/Learn more behaviour when on IPv4-only paths.
- [ ] Server: `.env` Copy all / row copy sizing; install command copy.
- [ ] MCP / shadcn / Framework: steps still resolve and copy prompt
still builds a useful agent prompt.
- [ ] Spot-check light/dark and a Linux/Vercel build (InlineLink import
casing).
This is part two of a [PR
breakdown](https://github.com/supabase/supabase/pull/42276) that
introduces our connect schema and how content is retrieved. This focuses
on the Framework tab to start.
Fields are generated and content is rendered using a connect.schema
file. This schema file defines modes, fields and steps. Each mode has a
set of fields. Each field can be dependent on another field. The steps
generated are then based off the values of the modes and fields. Each
step can also render varying content dynamically using a template
{{framework}}/{{frameworkVariant}}/{{library}} which just replaces those
values with what's in state (fields selected).
[Part one needs to be merged
first.](https://github.com/supabase/supabase/pull/42367)
The next stage will add back all other tabs and content.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* New Connect Sheet UI to guide app-to-project connections with dynamic
configuration and copyable connection parameters.
* Multi-framework & mobile support with ready-to-use code examples,
install commands, and step-by-step setup for 20+ frameworks.
* Multiple PostgreSQL connection methods (direct, transaction, session)
with safe/masked connection previews.
* Copy-prompt that aggregates step content and code for easy sharing.
* **UI**
* Multi-file code viewer with tabbed code blocks and added syntax
support (Swift, TOML, HTML).
* **Tests**
* Comprehensive unit tests for resolver and state logic.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
Danny White