fix(backend): アプリ作成方式で作成したトークンの権限を表示するように

[4ster1sk]

What

アプリ作成方式で作成したアクセストークンの権限が正しく表示されるようになる

Why

アクセストークンの管理で権限が「なし」の表示になってしまうため

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

[github-actions]

このPRによるapi.jsonの差分
差分はありません。
Get diff files from Workflow Page

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 1 line in your changes missing coverage. Please review.

Project coverage is 39.85%. Comparing base (3c81926) to head (b8c5e34).

Files with missing lines	Patch %	Lines
...ackages/backend/src/server/api/endpoints/i/apps.ts	0.00%	1 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff             @@
##           develop   #15177      +/-   ##
===========================================
- Coverage    39.96%   39.85%   -0.11%     
===========================================
  Files         1563     1563              
  Lines       197878   197878              
  Branches      3646     3635      -11     
===========================================
- Hits         79080    78868     -212     
- Misses      118193   118403     +210     
- Partials       605      607       +2     

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