Added Share feature on social media for restaurants

[Nikhil23696]

📌 Pull Request Summary

`A short description of the changes you're making.
Added Share feature on social media for restaurants - on whatsapp, X, facebook, gmail

🛠️ Type of Change

Please select options that are relevant to your pull request

• 🐛 Bug fix
• [✔️] ✨ New feature
• 🧹 Code refactor
• 🧪 Tests added/updated
• 📄 Documentation update
• 🚀 Performance improvement
• 🔧 Other (please describe):

🔗 Related Issue

Closes #643

✅ Checklist

Please confirm the following before submitting:

• [✔️] I have tested my changes locally
• [✔️] I have run npm run dev or similar to check code style
• [✔️] I have updated documentation (if necessary)
• [✔️] My code follows the project’s coding conventions
• [✔️] I have merged the latest main or dev branch
• [✔️] I have performed a self-review of my own code.
• [✔️] My changes generate no new warnings or errors.
• [✔️] I have commented my code, especially in hard-to-understand areas
• [✔️] I have linked the related issue

📸 Screenshots (if applicable)

share -icon

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