Adds support for the new `integration_status` installation
identification method for OAuth marketplace integrations, which will use
the new integration state stored in Marketplace DB and updated via
partner callbacks. Fixes INT-123
Display tax information in the upcoming invoice breakdown.
- Show a "Tax" line item with amount and rate tooltip when tax is
successfully calculated
- Show a warning row when tax estimation fails, prompting users to
verify their billing address
- Update Current Costs and Projected Costs tooltips to indicate whether
tax is included or could not be estimated
## Test plan
- [ ] Verify tax row appears with correct amount
when `tax_status` is `calculated`
- [ ] Verify tax rate percentage shows in the tooltip (e.g., "Estimated
tax at 10%...")
- [ ] Verify warning row appears when `tax_status` is `failed`
- [ ] Verify no tax row appears when `tax_status` is `not_applicable`
- [ ] Verify "Applicable tax included." appears in Current/Projected
Costs tooltips when tax is calculated
- [ ] Verify "Tax could not be estimated and is not included." appears
in tooltips when tax fails
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Upcoming invoices now include tax details and a tax status.
* Billing breakdown shows projected tax and conditionally displays
projected totals excluding tax when applicable.
* If tax estimation fails, a “Tax — Could not be estimated” row appears
and totals reflect the failure.
* Added "Stripe Projects" as a billing partner option and clarified that
projected amounts may be explicitly null.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
## 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?
Refactor based on https://github.com/supabase/platform/pull/31325
## What is the current behavior?
We presented a page to Stripe users to let them either pick an existing
org or create one.
## What is the new behavior?
We're forcing them to create a new one (or show that there was one
already linked).
- It also adds the option to sign out when there's a conflict. Fixes
https://linear.app/supabase/issue/API-963/add-a-button-to-logout-from-the-page-you-must-be-logged-in-as-x-to
- And adds the link to root from the logo.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added organization preview creation endpoint for billing workflows.
* **Bug Fixes**
* Removed organization-picking flow from Stripe Projects login; users
now proceed directly with confirmation.
* Added a "Sign out" button on error pages.
* **Refactor**
* Removed a legacy billing partner option.
* Made the Supabase logo clickable for quick navigation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Ivan Vasilov <vasilov.ivan@gmail.com>
Alex Hall