Use force directed layout for categorical variables

[JackWilb]

Does this PR close any open issues?

No

Give a longer description of what this PR addresses and why it's needed

This PR makes the categorical layout use the force directed layout for jittering the nodes of one group. This means that the nodes are no longer overlapping each other when rendering in this manner.

Provide pictures/videos of the behavior before and after these changes (optional)

I find this so satisfying: https://user-images.githubusercontent.com/36867477/177649981-fe40bf4a-1be2-4852-959d-bd809b4facd3.mp4

Are there any additional TODOs before this PR is ready to go?

TODOs:

• [x] Fix weird behavior with forces returning wrong value on first application
• [x] Fix charge force on closer layouts by removing it

[netlify[bot]]

✅ Deploy Preview for next-multilink ready!

Name	Link
🔨 Latest commit	f4342476b52442ab211e967e71b4eadbe9fc550c
🔍 Latest deploy log	https://app.netlify.com/sites/next-multilink/deploys/62c605ed03f2110008caf06a
😎 Deploy Preview	https://deploy-preview-317--next-multilink.netlify.app/
📱 Preview on mobile	Toggle QR Code... Use your smartphone camera to open QR code link.

---

To edit notification comments on pull requests, go to your Netlify site settings.

[alexsb]

This is awesome! One comment: the labels switch off automatically when switching to categorical layout. Is that intentional? It might not be necessary in this case.