Fix: removed duplicate support email from Contact page

[Gunjan10-droid]

Removed the duplicate contact email (support@refixly.com) from the Contact page and added it to the Footer so that the email is displayed only once across the site.
This improves clarity, avoids redundancy, and makes the footer the single source of truth for contact information.

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✅ Checklist

• My code follows the style guidelines of this project
• I have performed a self-review of my code
• I have commented my code where necessary
• I have made corresponding changes to the documentation
• My changes generate no new warnings or errors
• I have linked the related issue using Fixes #issue_no

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📎 Related Issue

Fixes #79

[vercel]

@Gunjan10-droid is attempting to deploy a commit to the bavanetha27's projects Team on Vercel.

A member of the Team first needs to authorize it.

[github-actions]

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