chore: bump version

fix: it is real broken count

chore: add README

fix: chain group permission comment

fix(sql): use try get connection

fix(sql): save statements

fix(sql): save statements

fix: get null playerData when use sql storage

fix: set default table name to PlayerData

fix: default sql info words

fix: set API version to 1.20

feat: async save to sql and load when player join

fix: error replace when rename files

fix: item protective

feat: rename old playerData.yml