update Dockerfile add font support #7397

	#name: Keep Render Service Alive
	#
	#on:
	# schedule:
	# - cron: '/15 * * *' # 每15分钟运行一次
	# workflow_dispatch: # 允许手动触发
	#
	#jobs:
	# keep-alive:
	# runs-on: ubuntu-latest
	# steps:
	# - name: Send GET request
	# id: health-check
	# run: \|
	# response=$(curl -s -o /dev/null -w "%{http_code}" https://phantoms-backend.onrender.com/health)
	# if [ "$response" -ne 200 ]; then
	# echo "Health check failed with status code $response"
	# echo "::set-output name=status::failure"
	# exit 1
	# else
	# echo "Health check succeeded"
	# echo "::set-output name=status::success"
	# fi
	#
	## - name: Send email on failure
	## if: steps.health-check.outputs.status == 'failure'
	## uses: sendgrid/sendgrid-action@v1
	## with:
	## api_key: ${{ secrets.SENDGRID_API_KEY }} #使用SendGrid服务
	## to: recipient@example.com
	## from: sender@example.com
	## subject: Health Check Failed
	## text: The health check for https://phantoms-backend.onrender.com/health failed with status code ${{ steps.health-check.outputs.status }}.

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