contact form implementation

[VAMSHIYADAV46]

✨ Description

Implemented a Contact Form that matches the project’s theme and is displayed right after the review section.
The form allows users to submit their name, email, and message, which will be sent via Nodemailer to the designated recipient.

Fixes #343 .

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🛠️ Type of Change

• New feature (Contact Form functionality with Nodemailer)
• UI/UX improvement (design, layout, or styling updates)
• Bug fix (non-breaking change that fixes an issue)
• Performance optimization (e.g., code splitting, caching)
• Documentation update (README, contribution guidelines, etc.)
• Other (please specify): ____________________

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📌 Changes Made

• Added a Contact Form UI styled to match the existing theme.
• Integrated Nodemailer to handle sending emails from the form.
• Created a separate mailer file for Nodemailer functionality.
• Configured a .env file for storing email credentials securely.
• Added a new backend route to handle form submissions and trigger email sending.

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📦 Dependencies

• Installed Nodemailer (npm install nodemailer).
• Added dotenv for environment variable management.

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✅ Checklist

• My code follows the style guidelines of this project.
• I have tested my changes across major browsers/devices.
• I have tested my changes in development mode (npm run dev).
• I have written or updated related tests, if necessary.
• This is an assigned issue to me, not an unassigned issue.

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[VAMSHIYADAV46]

hey @Muneerali199 can you checkout this PR