fix: release docs

[snowystinger]

Closes

missing/incorrect release page links
different chevron treatment for going up a level
add releases to search and sort them in a meaningful way

✅ Pull Request Checklist:

• Included link to corresponding React Spectrum GitHub Issue.
• Added/updated unit tests and storybook for this change (for new code or code which already has tests).
• Filled out test instructions.
• Updated documentation (if it already exists for this component).
• Looked at the Accessibility Practices for this feature - Aria Practices

📝 Test Instructions:

🧢 Your Project:

[rspbot]

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[rspbot]

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[rspbot]

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[snowystinger]

fixed a horizontal scroll bar that was on many code platters when unnecessary

[rspbot]

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[reidbarber]

Definitely better, but the large Releases link is pretty heavy. Maybe a design similar to Github's would be better:

[rspbot]

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[rspbot]

Build successful! 🎉

• View the storybook
• View the S2 storybook
• View the documentation
• View the S2 docs