fix: monaco editor overflowing at certain zoom levels

[dsmmcken]

Container has 1462.86px of space but Monaco is setting itself to 1463px, causing overflow.

May have to play with zoom levels and browser widths to get it to reproduce. For me a 2560 window with 2 levels of zoom reliably reproduced.

Fix by overriding those widths to be 100%. Noticed no behavior differences other than fixing zoom issue.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 46.74%. Comparing base (5f6c8d6) to head (b58b9a3).
Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2346      +/-   ##
==========================================
+ Coverage   46.70%   46.74%   +0.04%     
==========================================
  Files         704      705       +1     
  Lines       39044    39054      +10     
  Branches     9757     9947     +190     
==========================================
+ Hits        18234    18256      +22     
+ Misses      20799    20744      -55     
- Partials       11       54      +43     

Flag	Coverage Δ
unit	46.74% <ø> (+0.04%)	⬆️

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