avatar fixes after review

[akellbl4]

Discussed few points with @Mavrin in dm and decided to make changes on it.

[codecov]

Codecov Report

Merging #1012 (3c1615e) into master (93b29e9) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #1012   +/-   ##
=======================================
  Coverage   44.01%   44.01%           
=======================================
  Files         127      127           
  Lines        2906     2906           
  Branches      658      657    -1     
=======================================
  Hits         1279     1279           
  Misses       1614     1614           
  Partials       13       13           

Impacted Files	Coverage Δ
frontend/app/components/user-info/user-info.tsx	0.00% <ø> (ø)
frontend/app/components/avatar/avatar.tsx	100.00% <100.00%> (ø)
frontend/app/components/comment/comment.tsx	64.85% <100.00%> (-0.12%)	⬇️

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[github-actions]

size-limit report 📦

Path	Size
public/embed.mjs	2.25 KB (0%)
public/remark.mjs	65.23 KB (-0.04% 🔽)
public/remark.css	9.42 KB (0%)
public/last-comments.mjs	30.06 KB (-0.11% 🔽)
public/last-comments.css	5.07 KB (0%)
public/deleteme.mjs	9.76 KB (0%)
public/counter.mjs	601 B (0%)