Add Musselman.dev!

[jtmusselman]

This PR is:

• [x] Adding a new domain
• [ ] Updating existing domain size
• [ ] Changing domain name
• [ ] Removing existing domain from list
• [ ] Website code changes (512kb.club site)
• [ ] Other not listed

• [x] I used the uncompressed size of the site
• [x] I have included a link to the Cloudflare report
• [x] The following information is filled identical to the data file
• [x] This site is not an ultra minimal site

I confirm that I have read the FAQ section, particularly the two red items around minimal pages and inappropriate content and I attest that this site is neither of these things.

• [x] Check to confirm

- domain: musselman.dev
  url: https://musselman.dev/
  size: 29.43
  last_checked: 2024-07-08

Cloudflare Report: https://radar.cloudflare.com/scan/16201386-7d7c-4e48-a80f-1333bdef12d1/summary

EDIT: Update size to include the green tag

[garritfra]

Thanks!