Congrats on your first mod! I'm not sure if I'll ever use it, but I like your idea.
Small issues I saw: the changelog is not formatted correctly. You're missing the line of 99 - between version 0.0.1 and 0.0.2. Usually the changelog entries are listed newest on top, but maybe reversing it is still fine. Additionally, the latest version in the changelog doesn't match the version in info.json.
The best way to check if your changelog is properly formatted is to check the in-game mod portal.
I hope you continue your modding journey!