feat(tearsheet): implement enablePresence

[makafsal]

Closes #8293

Implemented a enablePresence property

What did you change?

• New property enablePresence
• An internal hook usePresenceContext

How did you test and verify your work?

yarn test
yarn avt

PR Checklist

As the author of this PR, before marking ready for review, confirm you:

• Reviewed every line of the diff
• Updated documentation and storybook examples
• Wrote passing tests that cover this change
• Addressed any impact on accessibility (a11y)
• Tested for cross-browser consistency
• Validated that this code is ready for review and status checks should pass

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❌ Deploy Preview for ibm-products-web-components failed. Why did it fail? →

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🔨 Latest commit	03c7640
🔍 Latest deploy log	https://app.netlify.com/projects/ibm-products-web-components/deploys/6937f39e4e5b190008e5a57d

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❌ Deploy Preview for carbon-for-ibm-products failed. Why did it fail? →

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[codecov]

Codecov Report

❌ Patch coverage is 72.00000% with 21 lines in your changes missing coverage. Please review.
✅ Project coverage is 81.57%. Comparing base (a2a88be) to head (a18926d).

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #8712      +/-   ##
==========================================
- Coverage   81.61%   81.57%   -0.04%     
==========================================
  Files         415      417       +2     
  Lines       19058    19133      +75     
  Branches     4236     4261      +25     
==========================================
+ Hits        15554    15608      +54     
- Misses       3504     3525      +21     

Components	Coverage Δ
ibm-products	82.35% <72.00%> (-0.08%)	⬇️
ibm-products-web-components	80.55% <ø> (ø)

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