古いiOSで正規表現の後読みが使えない問題を修正

[nokhnaton]

No description provided.

[github-actions]

Preview (prod) → https://4507-prod.traq-preview.trapti.tech/
Preview (dev) → https://4507-dev.traq-preview.trapti.tech/

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 8.83%. Comparing base (395e21b) to head (976f466).
Report is 2 commits behind head on master.

Additional details and impacted files

@@          Coverage Diff           @@
##           master   #4507   +/-   ##
======================================
  Coverage    8.82%   8.83%           
======================================
  Files         671     671           
  Lines       29450   29452    +2     
  Branches      522     524    +2     
======================================
+ Hits         2599    2601    +2     
  Misses      26845   26845           
  Partials        6       6           

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[cp-20]

動作は良さそうです！

1つ言うなら、replaceMention/replaceChannel 内で余計にmatchしちゃってるので、ちょっと無駄かもです　が、パフォーマンスを大きく気にすることもないと思うのでこのままでも良いと思います！

[nokhnaton]

素早いレビューありがとう！
replaceMention/replaceChannel内でMatchしてるのはURL始まりのものを処理の対象から外すためなので必要かなーって思ってます