"Sort Imports" & "Remove Unused Imports" commands are missing

[PeterStaev]

Steps to reproduce

Open any TS file in vscode and search to the Sort Import command in the command palette.

Behavior with typescript@5.8

Behavior with tsgo

Command missing in vscode

[DanielRosenwasser]

I think at this point the only thing that needs to be done is add individual commands for the extension. The tests all seem ported.