chore(deps): update eslint to 10.8.1

[MikeMcC399]

Situation

eslint@9.35.0 reached end-of-life on 2026-08-06 and is no longer maintained.

Change

Update to supported version eslint@10.8.1.

Checklist

• npm test passes
• contribution guidelines followed
  here

[codecov-commenter]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.33%. Comparing base (1c00f12) to head (c080f0c).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #1125   +/-   ##
=======================================
  Coverage   96.33%   96.33%           
=======================================
  Files          29       29           
  Lines        2213     2213           
=======================================
  Hits         2132     2132           
  Misses         81       81           

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