[Feature] 2FAリカバリコードの実装

[daima3629]

What

Resolve #3566

Why

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

Merging #10972 (0c58cc1) into develop (6182a1c) will decrease coverage by 0.01%.
The diff coverage is 69.13%.

@@             Coverage Diff             @@
##           develop   #10972      +/-   ##
===========================================
- Coverage    77.43%   77.42%   -0.01%     
===========================================
  Files          910      911       +1     
  Lines        91649    91730      +81     
  Branches      6882     6887       +5     
===========================================
+ Hits         70968    71026      +58     
- Misses       20681    20704      +23     

Impacted Files	Coverage Δ
...ver/api/endpoints/i/2fa/generate-recovery-codes.ts	64.28% <64.28%> (ø)
...ackages/backend/src/models/entities/UserProfile.ts	100.00% <100.00%> (ø)
packages/backend/src/server/api/EndpointsModule.ts	100.00% <100.00%> (ø)
packages/backend/src/server/api/endpoints.ts	100.00% <100.00%> (ø)

... and 1 file with indirect coverage changes

[daima3629]

とりあえず生成するときはこんな感じに表示

[kakkokari-gtyih]

257c4fc で実装されたかもしれません

[daima3629]

完全に放置しておりました…申し訳ありません
実装されたとのことなので、こちらはCloseします