refactor: adjust vnode sync

feat(query): add unique function

refactor(stream): exec

test:add test cases for tmq

Enh/delete dup code

test: modify tmq_sim processer

fix: udf2 reuse old state when new input is all null

fix: some problems of parser and planner

refactor: redirect msg

fix: fix wrong db name in authtication

refactor: adjust msgcb

ci: fix - continue if debug directory is not exist

enh: add UT to CI

test : add test case for udf  create and basic query for all 

Test : add privilege case 

fix(os): client install package