## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
Initial build of the URL mode interstitial. Has complete mock data to be
able to view different states (this will be stripped out in the end). A
starting point for us to use as an intercept.
This is linked with @barryroodt ticket in the MCP project.
https://github.com/supabase/mcp/pull/412
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Added an authenticated MCP Secrets page for securely storing API
secrets requested by AI tools.
- Added provider-aware guidance for OpenAI, Anthropic, Resend, and
Stripe keys, including validation warnings and dashboard links.
- Added clear success, cancellation, expiration, error, and
wrong-account states with account switching.
- Added loading placeholders, secret visibility controls, overwrite
warnings, and accessibility announcements.
- **Bug Fixes**
- Improved interstitial animations to respect reduced-motion
preferences.
- Preserved return destinations and related parameters during sign-in
flows.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Claude Opus 5 (1M context) <noreply@anthropic.com>
## What kind of change does this PR introduce?
Bug fix. Resolves DEPR-318.
## What is the current behavior?
New users who confirm their email land on `/sign-in`, then
`/organizations`, then get bounced to `/new` via a `useEffect`.
Cancelling org creation with zero orgs sends them back to
`/organizations`, which immediately redirects into `/new` again.
## What is the new behavior?
- Signup email verification redirects to `/new` directly
- `/organizations` with zero orgs shows the existing empty state instead
of force-redirecting
## To test
### One-time setup
Assuming you don’t already have a staging account with **zero** orgs:
1. On **supabase.green**, sign up with a fresh email and confirm it
2. Stop at org creation. Do **not** create an org
### On this PR
Using the [studio-staging
preview](https://studio-staging-git-dnywh-fixremove-org-redirect-supabase.vercel.app/)
from Vercel checks:
4. Sign in on the preview with that account
5. Open `/dashboard/organizations`. Expect the **Create an
organization** empty state, with no redirect to `/new`
6. Open `/dashboard/new`, click **Cancel**. Expect to land on
`/organizations` and stay there
### Compare on supabase.green
Optional. Just to show what happens currently on `master`:
7. Repeat steps 3–5 on **supabase.green**. `/organizations` should
bounce to `/new`, and **Cancel** should send you back into org creation
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved signup redirects by preserving valid destinations and
relevant query parameters.
* Added safer fallback behavior for missing, invalid, or unsupported
destinations.
* Improved handling of signup redirects provided in multiple formats.
* Prevented automatic redirection from the organizations page when no
organizations exist.
* **Style**
* Updated the organizations page title capitalization for consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
* refine regex in returnTo filter
* update regex and add tests
* update vite config
* new test
* anotherone
* add imports idk why ts doesnt catch this for me locally
* add empty space
---------
Co-authored-by: Jordi Enric <jordi.err@gmail.com>
