Authentication System Refactor

[atrincas]

Authentication System Refactor

Changes

This PR refactors the authentication system by:

1. Removing NextAuth.js dependency in favor of a custom auth implementation using jose for JWT handling
2. Introducing a new auth context and provider for managing authentication state
3. Centralizing auth logic in new /lib/auth directory
4. Updating all components and pages to use the new auth system

Key Updates

• Removed /app/auth/api/[...nextauth] route and configuration
• Added jose package for JWT handling
• Created new auth context with login/logout functionality
• Updated middleware to use new auth system
• Modified all components using useSession() to use new useAuth() hook
• Centralized session types and auth utilities

Testing

Please verify:

• Login flow works correctly
• Protected routes remain secure
• Session persistence works as expected
• Logout functionality works properly

Notes

This change improves maintainability by:

• Reducing external dependencies
• Centralizing auth logic
• Providing better type safety
• Making the auth system more customizable

The changes are backwards compatible and should not affect existing functionality.

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Name	Status	Preview	Comments	Updated (UTC)
tnc-blue-carbon-cost-tool-ghps	❌ Failed (Inspect)			Dec 30, 2024 11:37am