fix(ui): correct invalid tailwind line-height class typo in features.tsx

[sarthakkaushik927]

Fixes #665

Corrects a typo in src/pages/features.tsx where the Tailwind line-height class was mistakenly written as leading-releaxed. It has been corrected to the valid leading-relaxed class to restore the proper styling.

[antedotee]

Your DCO check is failing, you might look into it and fix it:

git rebase HEAD~1 --signoff
git push --force-with-lease origin fix/tailwind-typo

It is also failing in the other PR, maybe you can have a look at it too.

[sarthakkaushik927]

Thank you for pointing that out! I'm still getting used to the DCO process.

I have just amended all the commits with the --signoff flag and force-pushed the updates to all of my open PRs. The DCO checks should be passing now! Let me know if there's anything else I need to address.