integrate into build scripts

build.sh

@@ -23,6 +23,7 @@ docker run -v "$(pwd)/Generated:/app/Generated" \
            -e "BTCPAYGEN_REVERSEPROXY=$BTCPAYGEN_REVERSEPROXY" \
            -e "BTCPAYGEN_ADDITIONAL_FRAGMENTS=$BTCPAYGEN_ADDITIONAL_FRAGMENTS" \
            -e "BTCPAYGEN_LIGHTNING=$BTCPAYGEN_LIGHTNING" \
+           -e "BTCPAYGEN_DATABASE=$BTCPAYGEN_DATABASE" \
            -e "BTCPAYGEN_SUBNAME=$BTCPAYGEN_SUBNAME" \
            --rm $BTCPAYGEN_DOCKER_IMAGE