This PR migrates the whole monorepo to use Tailwind v4:
- Removed `@tailwindcss/container-queries` plugin since it's included by
default in v4,
- Bump all instances of Tailwind to v4. Made minimal changes to the
shared config to remove non-supported features (`alpha` mentions),
- Migrate all apps to be compatible with v4 configs,
- Fix the `typography.css` import in 3 apps,
- Add missing rules which were included by default in v3,
- Run `pnpm dlx @tailwindcss/upgrade` on all apps, which renames a lot
of classes
- Rename all misnamed classes according to
https://tailwindcss.com/docs/upgrade-guide#renamed-utilities in all
apps.
---------
Co-authored-by: Jordi Enric <jordi.err@gmail.com>
This PR preps the monorepo for a migration to Tailwind v4:
- Bump all Tailwind dependencies and libraries to the latest possible
version, while still compatible with Tailwind 3.
- Cleans up obsolete Tailwind 3 specific options and configs.
- Cleans up unused CSS files and fixes the CSS imports.
- Migrates all `important` uses in `@apply` lines to using the `!`
prefix.
- Move `typography.css` to the `config` package and import it from the
apps.
- Migrated all occurrences of `flex-grow`, `flex-shrink`,
`overflow-clip` and `overflow-ellipsis` since they're deprecated and
will be removed in Tailwind 4.
- Make the default theme object typesafe in the `ui` package.
- Migrate all `bg-opacity`, `border-opacity`, `ring-opacity` and
`divider-opacity` to the new format where they're declared as part of
the property color.
- Bump and unify all imports of `postcss` dependency.
## 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?
This PR introduces some visual indicators when a Nano project is
exhausting resources on Pro plus plans. The indicator tells the user a
free upgrade to Micro is available via a flashing Nano badge that guides
them to Upgrade and a global banner that notifies them resources are
near exhaustion, please upgrade for free.
| Project List | Project View |
|--------|--------|
| <img width="412" height="223" alt="Screenshot 2026-03-31 at 16 11 19"
src="https://github.com/user-attachments/assets/0d0e7727-e4eb-4ade-9024-528a2501596c"
/> | <img width="1256" height="618" alt="Screenshot 2026-03-31 at 16 11
10"
src="https://github.com/user-attachments/assets/b664e020-2b18-4842-8e64-4e49fac69eef"
/> |
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Free Micro Upgrade banner appears for nano-tier projects near compute
exhaustion with animated visuals and an “Upgrade for free” CTA.
* Compute badge highlights near-exhaustion with glow/shimmer and an
animated upgrade indicator; optional icon support added.
* Per-project banner dismissal is saved locally; dismissed banners
remain hidden.
* **Tests**
* Added tests covering banner display and dismissal scenarios.
* **Chores**
* Added local-storage keys and telemetry events for banner and upgrade
interactions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Sorted all imports in all packages, `cms`, `design-system` and
`ui-library` apps by running `pnpm format` on them.
All changes in this PR are done by the script.
* Move all components in ui-patterns into src folder. Add exports field for all files.
* Fix all apps to use the new ui-patterns.
* Fix the design-system build.
* Remove all unused rexports from ui-patterns index. Apps should use direct imports instead.
* Change the tailwind content property to include src folder of ui-patterns.
* Remove autoprefixer from the tailwind configs.
* Remove autoprefixer as a dependency.
* Fix the CVA conditions in FormLayout.
