add data folder to dev.

dev/.gitignore

@@ -0,0 +1 @@
+data

dev/start

@@ -9,12 +9,15 @@ fi
 
 export $(cat ../.env | sed 's/#.*//g' | xargs)
 
+mkdir -p "./data"
+
 docker run --rm -it \
     --name="neko_rooms_server" \
     -v "${PWD}/../:/app" \
 	-e "TZ=${TZ}" \
 	-e "NEKO_ROOMS_EPR=${NEKO_ROOMS_EPR}" \
 	-e "NEKO_ROOMS_NAT1TO1=${NEKO_ROOMS_NAT1TO1}" \
+	-e "NEKO_ROOMS_INSTANCE_DATA=`realpath ./data`" \
 	-e "NEKO_ROOMS_TRAEFIK_DOMAIN=${NEKO_ROOMS_TRAEFIK_DOMAIN}" \
 	-e "NEKO_ROOMS_TRAEFIK_ENTRYPOINT=${NEKO_ROOMS_TRAEFIK_ENTRYPOINT}" \
 	-e "NEKO_ROOMS_TRAEFIK_NETWORK=${NEKO_ROOMS_TRAEFIK_NETWORK}" \