enhance(frontend): 添付画像のサムネイルを領域いっぱいに表示できるように

[kakkokari-gtyih]

What

デフォルトオフ

添付画像のサムネイルを、領域に対してcontainではなくcoverして表示できるようにするオプション

Why

縦横比の関係で実際の領域より小さく表示されてしまうのが不便な人向け

Additional info (optional)

Checklist

• Read the contribution guide
• Test working in a local environment
• (If needed) Add story of storybook
• (If needed) Update CHANGELOG.md
• (If possible) Add tests

[codecov]

Codecov Report

❌ Patch coverage is 0% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 13.93%. Comparing base (c5fd360) to head (f357a28).
⚠️ Report is 1 commits behind head on develop.

Files with missing lines	Patch %	Lines
packages/frontend/src/components/MkMediaList.vue	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##           develop   #17256       +/-   ##
============================================
- Coverage    63.52%   13.93%   -49.59%     
============================================
  Files         1161      241      -920     
  Lines       116309    11702   -104607     
  Branches      8352     3949     -4403     
============================================
- Hits         73886     1631    -72255     
+ Misses       40218     7906    -32312     
+ Partials      2205     2165       -40     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 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.

[syuilo]

/preview