fix: wrap addTask, updateTask and deleteTask in try/catch to prevent …

[omkarwarik02]

Closes #97

Changes

• Wrapped addTask, updateTask, and deleteTask in try/catch in BoardContext.jsx
• Errors are logged via console.error and re-thrown so calling components can catch them and show a toast/error message
• Included deleteTask as a bonus fix (same pattern) as suggested by the maintainer

Testing

• Verified the app loads and doesn't crash when the backend is unreachable
• Reviewed all callers of addTask/updateTask/deleteTask to confirm no breaking changes

[anoopcodehack]

Hey, your PR has been merged! You're officially a DevBoard contributor now!

If you enjoyed contributing and found the project useful, consider leaving a ⭐ on the repo — it really helps more developers discover the project and keeps the community growing!

Also feel free to pick up another issue anytime — always happy to have you here! 🙌