problems with RPC API

[adbenitez]

I found this problems, creating an issue for tracking them so it doesn't get forgotten, this has low priority but probably is easy to fix

it seems RPC api export_self_keys doesn't work at all? it does nothing according to my CI tests but the docs doesn't say anything about it being deprecated I think it should just be removed then?

another unused broken API: set_draft_vcard trying to use this api in a chat results in error: "Wrong viewtype for vCard: Text"

grepping Desktop code I only could find this comment mentioning it:
// treefit: I would like to use setDraftVcard here, but it requires a draft message, which we may now have:
// BackendRemote.rpc.setDraftVcard(accountId, msgId, contacts)
// and there is no way to create an empty draft message with the current api as far as I know
//
// why is this better? because we then only would need to ask to replace draft when there is a file

https://github.com/deltachat/deltachat-desktop/blob/3d67e496d563dafdc758b1909fa35fc5f44548d4/packages/frontend/src/components/dialogs/ViewProfile/menu.tsx#L214-L218

maybe this api should also just be removed until really needed?

[link2xt]

it seems RPC api export_self_keys doesn't work at all? it does nothing according to my CI tests but the docs doesn't say anything about it being deprecated I think it should just be removed then?

It is tested in CI:

core/deltachat-rpc-client/tests/test_something.py

Lines 649 to 650 in d26fa71

	alice.export_self_keys(alice_keys_path)
	alice = acfactory.resetup_account(alice)