chore(deps-dev): bump monaco-editor from 0.54.0 to 0.55.1

Bumps [monaco-editor](https://github.com/microsoft/monaco-editor) from 0.54.0 to 0.55.1.
- [Release notes](https://github.com/microsoft/monaco-editor/releases)
- [Changelog](https://github.com/microsoft/monaco-editor/blob/main/CHANGELOG.md)
- [Commits](microsoft/monaco-editor@v0.54.0...v0.55.1)

---
updated-dependencies:
- dependency-name: monaco-editor
  dependency-version: 0.55.1
  dependency-type: direct:development
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

packages/frontend/package.json

@@ -41,7 +41,7 @@
     "humanize-duration": "^3.33.1",
     "jsdom": "^27.2.0",
     "moment": "^2.30.1",
-    "monaco-editor": "^0.54.0",
+    "monaco-editor": "^0.55.1",
     "prettier": "^3.6.2",
     "prettier-plugin-svelte": "^3.4.0",
     "svelte": "5.45.2",