chore(previews): Release plugin with updated readme

[ahuseyn]

Description

This PR updates the plugin’s documentation and metadata and moves the plugin into its initial major version release.

PR updates the hwp-previews plugin documentation and metadata, improving README.md and readme.txt with clearer installation instructions, feature descriptions, contributor credits, and a license section. It streamlines content, adds links to full documentation, and expands descriptions of key features, use cases, requirements, and FAQs to make the plugin’s purpose and usage clearer for new users.

Related Issue

• chore: Update README for Previews #489
• chore: Github Release for HWP Previews Plugin #490

Dependant PRs

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?

Screenshots

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: 9d65689

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	Major

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