Improve the accessibility score of rowy.io webapp

[janvi01]

Describe the bug Currently, the lighthouse accessibility score of rowy.io is not 100% due to links not having discernible text.

To Reproduce Steps to reproduce the behavior:

1. Go to rowy.io
2. Go to Chrome dev tools or https://pagespeed.web.dev/ to measure the Lighthouse report.

Expected behavior The accessibility score can be improved by adding an aria-label to anchor tags containing links.

Screenshots

[janvi01]

@harinij Please take a look, I would like to work on it.