Add workspace support

[greggbjensen]

This is a great extension, I have used it consistently. Please add support for workspaces into the plugin. Currently, when I start a new feature, it will use whatever the top repository is in the workspace, instead of using the selected one, or prompting which repository to use from the workspace.

[anhthang]

look like vscode not support change working directory in the workspace right now. it always show top repo branch instead of current working directory or file.

[asux]

This is blocking issue to use this plugin in my multi-folder workspace.

[vector-of-bool]

@asux sorry that this issue has sat for so long. I've been wrapped up in CMake Tools stuff (which is also missing multi-folder support).

[asux]

Maybe I found time and make pull request for this.

[coldacid]

This is starting to bite at me, too. Hopefully we can get workspace support sooner rather than latter.

[vector-of-bool]

I've started work and hope to finish for 1.2.0

[jagged3dge]

Pinging from 2019 and post 1.2.0 release...
Is there any update to this issue? Could it be resolved this year?

[nestorvanz]

There's any update for this issue?

[fengerzh]

I can't use this without multi git support, please hurry. Thanks!

[ghost]

Need this feature too . Would like to see it soon.

[kzay]

Need this feature also. Please

[sadmin91]

Need this feature also. Please

[phatmann]

This makes the extension far less useful for me.

[phatmann]

None of the Gitflow extensions support multiple repositories. Sigh!

[anhthang]

I have added PR for this issue. Let me know if you guys need anything or have any idea to make it better