fix(InputMenu/SelectMenu): prevent unnecessary updates when modelValue is unchanged

[ersankarimi]

🔗 Linked issue

Resolves #2445

❓ Type of change

• 📖 Documentation (updates to the documentation or readme)
• 🐞 Bug fix (a non-breaking change that fixes an issue)
• 👌 Enhancement (improving an existing functionality)
• ✨ New feature (a non-breaking change that adds functionality)
• 🧹 Chore (updates to the build process or auxiliary tools and libraries)
• ⚠️ Breaking change (fix or feature that would cause existing functionality to change)

📚 Description

This change prevents the SelectMenu component from updating unnecessarily when modelValue remains unchanged, improving component efficiency and reducing render load.

Additionally, I’ve created a reproduction case to demonstrate the issue being addressed. You can view it here

📝 Checklist

• I have linked an issue or discussion.
• I have updated the documentation accordingly.

[ersankarimi]

Hi there!

I hope this message finds you well. I’d like to update my PR with additional details regarding the changes I've made. I realize that I didn’t provide a comprehensive description initially, and I sincerely apologize for that as this is my first contribution to an open-source project.

I’ve created a reproduction case that demonstrates the issue I aimed to address, which you can find here. This should help clarify the problem and the solution I’ve implemented.

Thank you for your understanding, and I appreciate your feedback!