Move all these random workshops into CYF Workshops

We are drowning in repos

We have loads of resources but nobody can find them because they are scattered all over GitHub. Please, for each workshop, if you think it is still valuable:

1. move the repo into a new folder in https://github.com/CodeYourFuture/CYF-Workshops
2. add 3 learning objectives to the readme
3. link the folder in the microsite https://github.com/CodeYourFuture/CYF-Workshops/blob/main/micro-front-end/content/_index.md?plain=1
4. archive or delete the original repo

## List of workshops I have found

Hover over to convert into an issue to work on. I have tagged each workshop with the person who appears to own it, but anyone can move this, just add a Co-authored line please

- [ ] https://github.com/CodeYourFuture/vanillajs @Dedekind561
- [ ] https://github.com/CodeYourFuture/cyf-iam-workshop @msimmdev
- [ ] https://github.com/CodeYourFuture/gilded-rose-kata @textbook
- [ ] https://github.com/CodeYourFuture/tdd-practice @gregdyke
- [ ] https://github.com/CodeYourFuture/js-exercises-tdd @40thieves
- [ ] https://github.com/CodeYourFuture/Debugging-Library-Code @ChrisOwen101
- [ ] https://github.com/CodeYourFuture/caesar-cypher @robota-x
- [x] https://github.com/CodeYourFuture/dom-ajax-repo @kabaros
- [x] https://github.com/CodeYourFuture/pair-programming-challenges @dahfool
- [ ] https://github.com/CodeYourFuture/unit-testing-london @40thieves
- [ ] https://github.com/CodeYourFuture/cyf-git-exercise @dubchoi
- [x] https://github.com/CodeYourFuture/api-workshop @kabaros
- [ ] https://github.com/CodeYourFuture/box-office @Dedekind561
- [ ] https://github.com/CodeYourFuture/promises-and-callbacks
- [x] https://github.com/CodeYourFuture/resolve-merge-conflicts
- [ ] https://github.com/CodeYourFuture/git-workshop @Dedekind561
- [ ] https://github.com/CodeYourFuture/recap-workshop-solutions @Dedekind561

If you think it's really a project, #880