[WCAG]- adding some features for more accessibility website

[Hojgaetan]

🛠️ Fixes Issue

Fixes: #3340

👨‍💻 Description

What does this PR do?

• The Web Content Accessibility Guidelines (WCAG) are a set of internationally recognized guidelines for making web content more accessible.
• This include in the project to add:
  • alt attribute to hyperlink (just index.html for now)
  • microdata in all post (just index.html for now)
  • fix some bug
• They provide a framework for creating web content that can be understood, navigated, and interacted with by everyone, regardless of their abilities or types/specificities of devices used to access the content.

📄 Type of Change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)

✅ Checklist

• I am a participant of GSSoC-ext.
• I have followed the contribution guidelines of this project.

Mandatory Tasks

• Make sure you have self-reviewed the code. A decent size PR without self-review might be rejected.

🤝 GSSoC Participation

• This PR is submitted under the GSSoC program.
• I have taken prior approval for this feature/fix.

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Name	Status	Preview	Comments	Updated (UTC)
finveda	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jan 9, 2025 5:45pm

[github-actions]

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[github-actions]

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