Tighten up ChatMessage layout

[philippjfr]

Was just looking at the new ChatMessage and while it's an improvement the alignment of the icons and the spacing bothered me a little bit. So this PR tightens things up a bit:

Before

After

[philippjfr]

Seems a tiny bit unbalanced still, the divider should maybe have an extra pixel on the right.

[ahuang11]

Seems very tight on my end

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 82.24%. Comparing base (2b0b90e) to head (ad4d058).
Report is 18 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7255      +/-   ##
==========================================
+ Coverage   82.23%   82.24%   +0.01%     
==========================================
  Files         337      337              
  Lines       50258    50259       +1     
==========================================
+ Hits        41332    41338       +6     
+ Misses       8926     8921       -5     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

[philippjfr]

Indeed, that looks to cramped.