docs(README): add and improve contributing guide, local development guide

[huynl-96]

🔗 Linked issue

NA

❓ 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

Add development section to help newcomers easily setting up repo for contribution

📝 Checklist

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

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Name	Status	Preview	Updated (UTC)
ui	✅ Ready (Inspect)	Visit Preview	Nov 21, 2023 11:31pm

[MuhammadM1998]

There's a contribution page already. Maybe it's better to enhance it https://ui.nuxt.com/getting-started/contributing

[huynl-96]

Thanks for pointing out @MuhammadM1998 🤝 I was looking around the repo and couldn't find it 😅
Let me attach the contribution link to README and see if I can improve the guide any further 🙇🏻‍♂️

[benjamincanac]

@huynl-96 Not sure if you still have things to do on this, feel free to mark it as Ready for review when you're done 😊

[huynl-96]

@benjamincanac Ready for review
Let me know if there is anything we can improve on this 🤝

[benjamincanac]

I think it's fine like this, thanks for the improvements! 😊