chore: Ai chat context

[appflowy]

Feature Preview

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PR Checklist

• My code adheres to AppFlowy's Conventions
• I've listed at least one issue that this PR fixes in the description above.
• I've added a test(s) to validate changes in this PR, or this PR only contains semantic changes.
• All existing tests are passing.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 64.61%. Comparing base (da0395b) to head (cd852ce).
Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #6929   +/-   ##
=======================================
  Coverage   64.61%   64.61%           
=======================================
  Files         278      278           
  Lines       10707    10707           
  Branches     1442     1442           
=======================================
  Hits         6918     6918           
  Misses       3617     3617           
  Partials      172      172           

Flag	Coverage Δ
appflowy_web_app	64.61% <ø> (ø)

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