Add this suggestion to a batch that can be applied as a single commit.
  This suggestion is invalid because no changes were made to the code.
  Suggestions cannot be applied while the pull request is closed.
  Suggestions cannot be applied while viewing a subset of changes.
  Only one suggestion per line can be applied in a batch.
  Add this suggestion to a batch that can be applied as a single commit.
  Applying suggestions on deleted lines is not supported.
  You must change the existing code in this line in order to create a valid suggestion.
  Outdated suggestions cannot be applied.
  This suggestion has been applied or marked resolved.
  Suggestions cannot be applied from pending reviews.
  Suggestions cannot be applied on multi-line comments.
  Suggestions cannot be applied while the pull request is queued to merge.
  Suggestion cannot be applied right now. Please check back later.
  
    
  
    
feat: Add user authentication system
Adds a new user authentication system to the application, including user registration, login, and password reset functionality.
This change addresses a long-standing request to secure user data and enable personalized user experiences. The implementation uses JWTs for session management and Argon2 for secure password hashing. New endpoints have been added at
/api/auth/register,/api/auth/login, and/api/auth/reset. A newAuthServicewas created to handle all authentication logic.The new system requires a
JWT_SECRETenvironment variable to be set. It also introduces a minor breaking change: users must now be logged in to access previously public profile pages.