This PR improves the PostCSS migrations to make sure that we install
`@tailwindcss/postcss` in the same bucket as `tailwindcss`.
If `tailwindcss` exists in the `dependencies` bucket, we install
`@tailwindcss/postcss` in the same bucket. If `tailwindcss` exists in
the `devDependencies` bucket, we install `@tailwindcss/postcss` in the
same bucket.
This also contains an internal refactor that normalizes the package
manager to make sure we can install a package to the correct bucket
depending on the package manager.
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Co-authored-by: Adam Wathan <adam.wathan@gmail.com>
This PR adds a migration to bump the `prettier-plugin-tailwindcss`
version to the latest version when upgrading your project. This is to
ensure that the plugin is compatible with the latest version of Tailwind
CSS.
Note: we will only do this _if_ you already used the
`prettier-plugin-tailwindcss` plugin in your project.
