fix: add avatar shapes to docs

[sean-brydon]

Fixes: DES2-5

Adds avatar shapes to docs to show square and default.

Also adds required reps to ui package.json since they were missing and causing issues in UI-playground builds

[linear]

DES2-4 Needs updating: `Avatar`

[vercel]

The latest updates on your projects. Learn more about Vercel for Git ↗︎

Name	Status	Preview	Comments	Updated (UTC)
cal-com-ui-playground	❌ Failed (Inspect)			Apr 4, 2025 7:55pm

2 Skipped Deployments

Name	Status	Preview	Comments	Updated (UTC)
cal	⬜️ Ignored (Inspect)	Visit Preview		Apr 4, 2025 7:55pm
calcom-web-canary	⬜️ Ignored (Inspect)	Visit Preview		Apr 4, 2025 7:55pm

[CLAassistant]

Thank you for your submission! We really appreciate it. Like many open source projects, we ask that you all sign our Contributor License Agreement before we can accept your contribution.
1 out of 2 committers have signed the CLA.

✅ hbjORbj
❌ Sean Brydon

---

Sean Brydon seems not to be a GitHub user. You need a GitHub account to be able to sign the CLA. If you have already a GitHub account, please add the email address used for this commit to your account.
_{You have signed the CLA already but the status is still pending? Let us recheck it.}

[linear]

DES2-5 Missing variants: `square` variant

[graphite-app]

Graphite Automations

"Add consumer team as reviewer" took an action on this PR • (04/04/25)

1 reviewer was added to this PR based on Keith Williams's automation.

"Add ready-for-e2e label" took an action on this PR • (04/04/25)

1 label was added to this PR based on Keith Williams's automation.

[emrysal]

Looks good 👍

[github-actions]

E2E results are ready!

• Workflow #55466.1 latest results