fix: 반납 3일 전 알림이 여러 번 전송됨 (#801) #89

	name: 공식 문서 배포

	on:
	push:
	branches:
	- develop
	permissions:
	contents: write
	defaults:
	run:
	working-directory: docs

	jobs:
	docs:
	name: Deploy Documentation
	runs-on: ubuntu-latest
	steps:
	- uses: actions/checkout@v3
	- uses: actions/setup-python@v4
	with:
	python-version: 3.10.x
	cache: pip
	- run: pip install -r requirements.txt
	- run: mkdocs gh-deploy --force

	# 과정 참고:
	# https://github.com/actions/setup-python/tree/v4/#caching-packages-dependencies

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