fix(i18n): add missing settings.mascot.customGif* keys for de

[senamakel]

Summary

• The i18n coverage.test.ts was failing on German: settings.mascot.customGifError, settings.mascot.customGifHeading, and settings.mascot.customGifLabel were missing from chunks/de-5.ts.
• Added German translations matching the English copy in en.ts.

Test plan

• pnpm debug unit src/lib/i18n/__tests__/coverage.test.ts — 46/46 pass

Summary by CodeRabbit

• Localization
  • Added German translations for mascot customization features, including error messages for invalid custom avatar inputs and labels for custom avatar configuration options.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: 1496241e-85b5-453c-a3b8-c07de21e7987

📥 Commits

Reviewing files that changed from the base of the PR and between 186498b and 958fbec.

📒 Files selected for processing (1)

• app/src/lib/i18n/chunks/de-5.ts

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📝 Walkthrough

Walkthrough

This PR adds three German translation entries for the custom GIF avatar mascot feature. The new strings cover input validation error messaging, a heading label, and a URL field label for custom GIF avatar configuration.

Changes

German mascot customization translations

Layer / File(s)	Summary
Custom GIF avatar translations app/src/lib/i18n/chunks/de-5.ts	Three new settings.mascot.* translation entries: error message for invalid custom GIF input, heading label for custom GIF avatar section, and URL field label.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Suggested labels

working

Poem

🐰 A rabbit adds words in German tongue,
For custom GIFs, a feature young,
Translations flow like morning dew,
Your mascot dreams now shine anew! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The title 'fix(i18n): add missing settings.mascot.customGif* keys for de' directly and accurately describes the main change: adding three missing German translations for mascot customization settings.
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.

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