Chore: fix codecov flag errors, coverage failure, bump action

[shamoon]

Proposed change

Closes # (issue)

Also this stupid gpg stuff: https://github.com/codecov/wrapper/releases/tag/v0.2.9 ( codecov/codecov-action#1876 )

Type of change

• New service widget
• Bug fix (non-breaking change which fixes an issue)
• New feature or enhancement (non-breaking change which adds functionality)
• Documentation only
• Other (please explain)

Checklist:

• If applicable, I have added corresponding documentation changes.
• If applicable, I have added or updated tests for new features and bug fixes (see testing).
• If applicable, I have reviewed the feature / enhancement and / or service widget guidelines.
• I have checked that all code style checks pass using pre-commit hooks and linting checks.
• If applicable, I have tested my code for new features & regressions on both mobile & desktop devices, using the latest version of major browsers.
• In the description above I have disclosed the use of AI tools in the coding of this PR.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.37%. Comparing base (bd4f809) to head (f7a8456).
⚠️ Report is 1 commits behind head on dev.

Additional details and impacted files

@@           Coverage Diff           @@
##              dev    #6758   +/-   ##
=======================================
  Coverage   81.37%   81.37%           
=======================================
  Files         526      526           
  Lines        9277     9277           
  Branches     1761     1761           
=======================================
  Hits         7549     7549           
  Misses       1047     1047           
  Partials      681      681           

Flag	Coverage Δ
shard-1	?
shard-2	?
shard-3	?
shard-4	?
vitest	?
vitest-shard-1	26.09% <ø> (?)
vitest-shard-2	21.18% <ø> (?)
vitest-shard-3	28.66% <ø> (?)
vitest-shard-4	23.10% <ø> (?)

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.