Icons in form fields

[AlfiyaSiddique]

Related Issue

closes #661 Add icons in form fields

Proposed Changes

Added icons in contact and join us form

Checklist

• [x] ✅ My code follows the code style of this project.
• [ ] 📝 My change requires a change to the documentation.
• [ ] 🎀 I have updated the documentation accordingly.
• [ ] 🌟 ed the repo

• [ ] Bug fix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to change)

This change is required for better UI and aesthetics.

Output Screenshots

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