Feat/move tenant id into db

[crazywoola]

This aims to remove the session usage in our code base, but to set this in jwt token is not that good, because we do not change that token very often.

[crazywoola]

@bowenliang123 @charli117 Please take a look at this if you have some spare time.

[charli117]

@bowenliang123 @charli117 Please take a look at this if you have some spare time.

OK，functional verification no problem

[takatost]

If we switch suddenly, will the data on the page still be in the context of the other workspace while the backend context has already switched to the workspace where the owner is? What do you think about this?