Hide Calva commands in editor context menu when editorLangId is not Clojure

[bpringe]

The above context menu was opened from a non-clojure file (.txt). We should use when clauses in the package.json menu contributions to not show these commands when the editor lang is not Clojure.

https://code.visualstudio.com/api/references/contribution-points#contributes.menus

See the docs for the difference in when and enablement.

[dadair-ca]

Hi! I was wondering if I could help out by taking this on as my first issue in Calva?

[bpringe]

That would be great! Please see the wiki guide for how to hack on Calva.

[PEZ]

I think this should stay open until it is merged onto master (released, that is).

[bpringe]

Got it! My bad.