Show list of confirmed lockees in relation

[martinheidegger]

When a user confirms to be a lockee, it is not clearly visible to the user to which vaults he has agreed to unlock for. It might be good to list the vaults in the Relation display, below the avatar generator.

[marcchataigner-zz]

I prepared that page: https://github.com/consento-org/mobile/pull/27

[marcchataigner-zz]

In a future version, on this page of the Relation, what if we display:

• a button to revoke that user from all the vaults
• a list of the user's vaults for which you are a lockee
• a button to request 'not to be the lockee' of that user's vaults.

@alice is a relation with @bob. On @alice device, she looks at @bob page, she sees:

• the list of vaults on which @bob is a lockee of @alice's vaults.
• a button for @alice to revoke @bob to be a lockee on her vaults
• a list of @bob's vaults for which @alice is a lockee
• a button to request @bob not to be a lockee anymore for his vaults.

[bob]

Hey, what if @marcchataigner is a relation with @marcchataigner? ;)

[alice]

@bob it's always a pleasure bumping into you on these issues