Chore(web): Add InsertionButton

[atnagata]

Overview

Add InsertionButton

[netlify]

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Name	Link
🔨 Latest commit	dfdb976
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[codecov]

Codecov Report

Merging #496 (dfdb976) into main (d342489) will decrease coverage by 0.01%.
The diff coverage is 7.14%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #496      +/-   ##
==========================================
- Coverage   26.66%   26.65%   -0.01%     
==========================================
  Files        1340     1341       +1     
  Lines      144638   144668      +30     
  Branches     3484     3485       +1     
==========================================
+ Hits        38561    38565       +4     
- Misses     104955   104981      +26     
  Partials     1122     1122              

Flag	Coverage Δ
web	23.98% <7.14%> (-0.01%)	⬇️
web-beta	23.98% <7.14%> (-0.01%)	⬇️
web-classic	23.98% <7.14%> (-0.01%)	⬇️
web-utils	23.98% <7.14%> (-0.01%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
web/src/beta/components/InsertionButton/index.tsx	0.00% <0.00%> (ø)
web/src/beta/components/Icon/icons.ts	100.00% <100.00%> (ø)

... and 5 files with indirect coverage changes