[PWA-2483] Duplicated styles issue

[jeremycharron]

Description

Fix duplicated styles on pages and components
Introduced in release 12.0.0 with Tailwind : https://github.com/magento/pwa-studio/pull/3341/files#diff-bbf9b70c8bd565e8bdb2418aebe2b72e01037971442894d4798ee71a93dc837a

Related Issue

Closes PWA-2483
Closes #3634

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Also related to PWA-2412 and issue #3547

Acceptance

Verification Stakeholders

Project maintainers

Specification

Verification Steps

Test scenario(s) for direct fix/feature

1. Inspect element on the "Add to Cart" button on the PDP and verify that its styles are not duplicated (example: class="button-content-[hash]" element)
2. Inspect element on the "Add to Cart" button on a Category landing page and verify that its styles are not duplicated (example: class="button-content-[hash]" element)
3. Inspect element on a product image on the Search results page and verify that its styles are not duplicated (example: class="item-image-[hash]" element)

Test scenario(s) for any existing impacted features/areas

1. Check that build is working properly
2. Check that Tailwind header is still showing properly

Test scenario(s) for any Magento Backend Supported Configurations

N/A

Is Browser/Device testing needed?

No

Any ad-hoc/edge case scenarios that need to be considered?

No

Screenshots / Screen Captures (if appropriate)

Breaking Changes (if any)

No breaking change

Checklist

• I have added tests to cover my changes, if necessary.
• I have added translations for new strings, if necessary.
• I have updated the documentation accordingly, if necessary.

[pwa-studio-bot]

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[larsroettig]

Nice work patch applied and successfully tested

[dpatil-magento]

QA Approved.

[drpayyne]

Hi @larsroettig, how do I apply this as a patch to my scaffolded 12.1.0?