added Countries API

[abckhush]

🎯 [New API] : Countries and Capitals API #305

Closes #305

🗒️ Checklist:

• I have mentioned the issue number in my Pull Request.
• I have gone through rules of when PR will get merged.
• I have commented my code, particularly in hard-to-understand areas
• I have created a helpful and easy to understand README.md
• I have followed proper file structure.
• I have gone through CONTRIBUTING GUIDELINES.md.

Thank you for contributing!❤️

Don't forget to show some love by ⭐ the repository!

[dishamodi0910]

Hey @abckhush, Thank you for creating PR! We will review it super soon. 😇❣️
As we continue to evolve and innovate, we encourage you to share your ideas, feedback, and code to help us push the boundaries of what's possible in the world of APIs🚀.
We hope you have followed CONTRIBUTING GUIDELINES.
Thank you for being an essential part of our community. Together, we'll keep building amazing things!
Don’t forget to ⭐ our repository!
Happy Coding!✨
Will See you soon❣️

[dishamodi0910]

Hey @abckhush, It is great one, it has currently a limitation, that you are providing the hardcoded data, just wanted that if you can keep this in form of endpoint, like a endpoint, from where I can add that data to database, and all the operations of fetching data should happen from db.
Looking forward to hearing from you!

[abckhush]

@dishamodi0910 like you want a database, in which we can add country data also? Or use the same db file as the endpoint for adding and fetching data?

[abckhush]

You can now add, delete, and update the database file now.
@dishamodi0910 Kindly review these changes.

[abckhush]

@dishamodi0910 Kindly merge this. Only a few days are left.

[abckhush]

@dishamodi0910 It's 30th today. Kindly merge this.

[dishamodi0910]

@abckhush We're thrilled to inform you that your pull request has been successfully merged into the APIverse🚀🎁
Your hard work, dedication, and expertise have made a significant impact on our project, and we couldn't be more grateful for your contributions.😇
Your code will now be a part of our growing ecosystem, helping developers worldwide to create exceptional APIs.❣️🔥
Happy Coding! ✨
Will See you soon❣️