Reapply #4894, #4988

[uni-kakurenbo]

概要

setRangeText を呼んだときも input イベントが発火するようにした

なぜこの PR を入れたいのか

文脈:

• https://q.trap.jp/channels/team/SysAd/traQ/Client?message=019b598a-67c8-7474-9464-02952474031f
• https://q.trap.jp/channels/services/feedback?message=019b5975-6e6e-7445-b6fc-edf48a982594

PR を出す前の確認事項

• 動作確認ができている
• 自分で一度コードを眺めて自分的に問題はなさそう

[github-actions]

Preview (prod) → https://4993-prod.traq-preview.trapti.tech/
Preview (dev) → https://4993-dev.traq-preview.trapti.tech/

[codecov]

Codecov Report

❌ Patch coverage is 35.00000% with 13 lines in your changes missing coverage. Please review.
✅ Project coverage is 60.84%. Comparing base (ecb0d1d) to head (247cc9e).
⚠️ Report is 65 commits behind head on master.

Files with missing lines	Patch %	Lines
src/lib/dom/insertText.ts	9.09%	10 Missing ⚠️
src/composables/dom/useInsertText.ts	40.00%	3 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4993      +/-   ##
==========================================
- Coverage   61.01%   60.84%   -0.17%     
==========================================
  Files         101      105       +4     
  Lines        2970     2996      +26     
  Branches      615      622       +7     
==========================================
+ Hits         1812     1823      +11     
- Misses       1061     1078      +17     
+ Partials       97       95       -2     

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