Voting: add apps filter

[sohkai]

Adds the apps filters to Voting. Requires a new release of all aragonAPI libraries.

@dizzypaty I've added two mandatory options to this list:

• Voting (this): selects votes without a script (i.e. polls)
• External: selects votes to target contracts outside of the current organization

The dropdown list is sorted alphabetically by name. None are currently loaded, but identifiers (no custom labels yet) will be shown as, e.g. Tokens (ANT).

I was thinking it'd be nice to have external, but it's unlikely someone would be using the Voting app to make external calls at this point (they'd likely just be making interactions against an installed Agent app), so we can remove it.

[coveralls]

Coverage decreased (-0.3%) to 97.635% when pulling c076fca on voting-filter-apps into d3cf90c on master.

[dizzypaty]

@sohkai re your comments:

• I think Voting (this) is a bit confusing, specially in the case of having multiple voting apps installed. You think it's not right to leave it just as 'Voting'? If not, how about Voting (polls) or Voting (questions)?
• It's nice to include a filter for External calls / contracts.

I don't see the filter header in that image, so just to be on the safe side: it should say 'Apps' on the top of the panel using text-style label2.

[sohkai]

I think Voting (this) is a bit confusing, specially in the case of having multiple voting apps installed. You think it's not right to leave it just as 'Voting'? If not, how about Voting (polls) or Voting (questions)?

Yeah, I'm not sure what the most clear way of expressing this will be. On an org with multiple voting apps (e.g. governance), having

Voting
Voting (50% 50%)

Would be quite confusing. This app doesn't really make much sense either.

[dizzypaty]

Discussed offline for filter options: in the case of multiple app instances, the filter items should display the custom label. If custom labels are not available, we'll use tagIndicator to communicate which app instance users are currently interacting with. (Figma file)

[sohkai]

@dizzypaty I'll work on the other dropdown-related issues in their own issue.

This is how the dropdown current looks like (imagine there are multiple apps installed for Voting and Tokens):

---

For now let's not add logic for detecting multiple app instances and refresh this in its own iteration afterwards (with custom label resolution too). The "this app" tag and identifiers in parenthesis will always appear in the filter.

Added 15e714f to detect multiple app instances before displaying identifiers.