fix(query): fix taosshell crash when arithmetic operation with NULL concstant

fix: set ready status while alterdb

enh(tmq): delayed task

concstant

TD-15132

refactor: return vgroup global verison

feature(shell): add taosd --help feature.

fix(os): fix window compilation errors.

feat: rollup sma data gen

enh: format code

test：add case

fix: some problems of udf and 'create table'