Update index.html and style.css #736

	name: Merge Conflict Checker

	on:
	pull_request:
	types: [opened, synchronize, reopened]

	permissions:
	pull-requests: write
	contents: read

	jobs:
	check_merge_conflicts:
	runs-on: ubuntu-latest
	steps:
	- name: Checkout repository
	uses: actions/checkout@v3

	- name: Check for merge conflicts
	run: \|
	git fetch origin
	if git merge-base --is-ancestor HEAD origin/main; then
	echo "No merge conflicts."
	else
	echo "Merge conflicts detected."
	exit 1
	fi
	continue-on-error: true

	- name: Post comment if there are merge conflicts
	if: failure()
	uses: actions/github-script@v6
	with:
	script: \|
	github.rest.issues.createComment({
	issue_number: context.payload.pull_request.number,
	owner: context.repo.owner,
	repo: context.repo.repo,
	body: '⚠️ This branch has conflicts that must be resolved. Please resolve the merge conflicts before proceeding.'
	})

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