fix: xn→んの変換が n+子音→ん+子音の挙動で上書きされてしまう問題を修正 #274

	name: Swift Build and Test in DevContainer
	on:
	push:
	pull_request:

	jobs:
	build:
	name: Swift on ubuntu-latest
	runs-on: ubuntu-latest

	steps:
	- name: Checkout
	uses: actions/checkout@v4
	with:
	submodules: true

	- name: Build and Test in DevContainer
	uses: devcontainers/ci@v0.3
	with:
	push: never
	runCmd: \|
	swift build -Xswiftc -strict-concurrency=complete -v
	swift test -c release -Xswiftc -strict-concurrency=complete -v

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