add chrome and youtube

chrome.sh

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+flatpak "run" "--branch=stable" "--env=LC_ALL=ko_KR.UTF-8" "--arch=x86_64" "--command=/app/bin/chrome" "--file-forwarding" "com.google.Chrome" "@@u" "@@" --window-size=1024,640 --force-device-scale-factor=1.25 --device-scale-factor=1.25 $@

youtube.sh

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+./chrome.sh --kiosk "https://youtube.com"