🐛 Fixed incorrect toolbar and popup positioning in editor

[kevinansfield]

closes https://linear.app/ghost/issue/DES-1355/
closes https://linear.app/ghost/issue/DES-1354/

• bumped Koenig dependencies, including core editor app that includes fix for Tailwind V4/V3 conflicts that doubled up on negative translate positioning styles

[coderabbitai]

Walkthrough

This change performs version bumps across multiple package.json files. The @tryghost/koenig-lexical package is upgraded from 1.8.0 to 1.8.1 in three applications. Additional patch version updates include @tryghost/kg-unsplash-selector (0.4.0 → 0.4.1), @tryghost/kg-clean-basic-html (4.3.0 → 4.3.1), @tryghost/kg-converters (1.2.0 → 1.2.1), and several other @tryghost/kg-* packages in ghost/core/package.json, along with @tryghost/html-to-mobiledoc (3.3.0 → 3.3.1). All changes are patch-level version increments applied to devDependencies or dependencies across the admin, core, and framework packages.

🚥 Pre-merge checks | ✅ 4 | ❌ 1

❌ Failed checks (1 warning)

Check name	Status	Explanation	Resolution
Title check	⚠️ Warning	The PR title describes fixing toolbar and popup positioning, but the actual changes only involve bumping Koenig package versions across multiple package.json files—not bug fixes to editor positioning.	Update the title to reflect the actual changes, such as 'Bump Koenig packages to latest versions' or similar, to accurately represent the dependency version updates.

✅ Passed checks (4 passed)

Check name	Status	Explanation
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Description check	✅ Passed	The pull request description relates to the changeset by explaining that Koenig dependencies were bumped and identifies the specific issue being addressed.

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 73.14%. Comparing base (b119490) to head (89e0a1d).
⚠️ Report is 2 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main   #27575   +/-   ##
=======================================
  Coverage   73.14%   73.14%           
=======================================
  Files        1557     1557           
  Lines      126189   126189           
  Branches    15309    15309           
=======================================
  Hits        92301    92301           
- Misses      32909    32928   +19     
+ Partials      979      960   -19     

Flag	Coverage Δ
admin-tests	49.78% <ø> (ø)
e2e-tests	73.14% <ø> (ø)

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