added recursion entry

[ark334]

Description

My entry was motivated because I'm doing the codecademy GIT course, and this is an interesting and compelling task.

Issue Solved

Closes #7955

Type of Change

• Adding a new entry

Checklist

• [o] All writings are my own.
• [o] My entry follows the Codecademy Docs style guide.
• [o] My changes generate no new warnings.
• [o] I have performed a self-review of my own writing and code.
• [o] I have checked my entry and corrected any misspellings.
• [o] I have made corresponding changes to the documentation if needed.
• [o] I have confirmed my changes are not being pushed from my forked main branch.
• [o] I have confirmed that I'm pushing from a new branch named after the changes I'm making.
• [o] I have linked any issues that are relevant to this PR in the Issues Solved section.

[CLAassistant]

All committers have signed the CLA.

[mamtawardhani]

Looks good for a second review! 🚀