Currently porting sqlitebrowser to web assembly.

Lots more to do but you can see a technical preview here:

https://sql.ult.dev/

Will submit a PR when it's done.

And before you ask, it'll be done when it's done.

Had to update everything to qt 6 and patch dependencies like scintilla.

Remaining issues are mainly related to asyncify, will be replacing that with JSPI.