Add CHANGELOG.md

[Snailedlt]

related to #72

Should contain all the changes between each version, as well as the contributor who did the change.

If it's not too much work it would be nice to automate this too. Maybe we can just grab the version from the main package.json, and show a list of commits.

Examples

I really like these changelogs:

• svelte-preprocess's changelog
• npm's changelog
• svelte's changelog

What should the changelog include?

• Release version with link to release
• Release date
• A list of commits containing the following:
  • commit hash with link
  • commit message
  • link to pr

Example

v0.1.0 - August 9th, 2023

Commits

• 40d568f Minor documentation changes (Minor documentation changes #92)

  • Update urls in root README

  • update /apps/api README with new api url

  • Add .env documentation

  • Add vscode recommendation

  • Edit apps/web readme

  • Add deployment badge for both api and web

v0.2.0 - September 3rd, 2023

...