User Registration API Endpoint

[olaysco]

Implement user registration functionality with proper validation

Tasks:

• Create /api/auth/register POST endpoint
• Add input validation (email format, password strength)
• Check for duplicate usernames/emails
• Hash passwords before storing
• Return appropriate success/error responses
• Write unit tests

Acceptance Criteria:

• Users can register with valid data
• Duplicate emails/usernames are rejected
• Passwords are properly hashed
• API returns proper JSON responses
• Input validation works correctly

[Archiljain]

Hi! I'd like to work on this issue.

I am a student learning python and have experience working with api and little of oops and parse json files.
please assign me this issue cause it gonna really help me out to learn opensource
Weather app

[olaysco]

@Archiljain you can work on it

[Archiljain]

@olaysco HI! I've implemented a fix for these and open a pull request : #17
Please seek after it. Thank you for giving me this opportunity as because of this , I learned new thinks like flask and SQL.
would love a feedback from you about the fixes and if you have time , Please see my repos also.
Thank you!

[Archiljain]

Hi! I noticed the issue has been resolved via another PR. Thanks again for the opportunity — I learned a lot while working on this. Looking forward to contributing to other issues in this or similar projects!

[Archiljain]

Hey! @olaysco , I saw the updated #16 PR. I'd love to understand what I could improve in my version so I could grow from this experience.