fix: solve conflict with Faust redirect/rewrites and HWP Previews iframe mode

[ahuseyn]

Description

1. Disables Faust front-end redirects for preview url's to solve the iframe conflict.
2. Introduced methods in Faust_Integration to replace Faust-generated preview URLs with the site’s home URL as needed.

Related Issue

• fix(previews): Handle Faust frontend URL-HWP Previews iframe conflict #244

Dependant PRs

N/A

Type of Change

• ✅ Bug fix (non-breaking change which fixes an issue)
• ✨ New feature (non-breaking change which adds functionality)
• 💥 Breaking change (fix or feature that would cause existing functionality to change)
• 🧹 Code refactoring (no functional changes)
• 📄 Example update (no functional changes)
• 📝 Documentation update
• 🔍 Performance improvement
• 🧪 Test update

How Has This Been Tested?

Manually, E2E, PHP test suite

Screenshots

N/A

Checklist

• I have read the CONTRIBUTING document
• My code follows the project's coding standards
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation (if applicable)
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works (if applicable)
• Any dependent changes have been highlighted, merged or published

[changeset-bot]

🦋 Changeset detected

Latest commit: f838634

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@wpengine/hwp-previews-wordpress-plugin	Patch

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[github-actions]

ℹ️ Download the latest hwp-previews plugin zip from this PR
(See the 'Artifacts' section at the bottom)

[colinmurphy]

@ahuseyn

LGTM 🚀 🚀 🚀

[colinmurphy]

@ahuseyn Looks amazing 🚀 🚀 🚀