Remove all workspace-related command from Theia File menu

[vitaliy-guliy]

Theia File menu has items to open and close the workspace. But the workspace in Theia is something else that workspace in Che. In Theia it's a directory with projects.
Che works with predefined /projects directory which is never changed.
In that case it makes no sense to have Theia workspace related commands in file menu.
We can always load Theia and open /projects directory.

The solution could be to remove or hide Workspace* command from Theia File menu.
It will not confuse the user when dashboard sidebar is opened.

[rhopp]

+1 for removing "workspace" references from Theia.

[benoitf]

I think at F2F it was discussed that for example close workspace should be stop workspace instead

[rhopp]

@benoitf Couldn't we do this in two steps? For GA, just remove these entries and for some future release bring them back with reimplemented functionality?

[tsmaeder]

I'm doing this as part of changing to using projects workspace roots. See my message to che-dev 2 weeks ago. Propose to close this as a duplicate.

[l0rd]

@tsmaeder duplicate of #13427 ?

[akurinnoy]

@tsmaeder Hello, maybe you need some help getting rid of commands related to Theia workspaces?

[tsmaeder]

Duplicate of duplicate of #13427

[vitaliy-guliy]

@tsmaeder why did you close the issue? We still have a duplicate in the Theia File menu that has a different meaning.

[tsmaeder]

Because this will be fixed when we move to a workspace root-based system as a fix for #13427, so this is a duplicate.