Include users who trust users in response from isTrusted

[louilinn]

In getTrustNetworkStatus extract trusting user address from id
In trust.js change trustConnections in isTrusted from being a count to returning information about the trust connections e.g.

[{address: 0x....., }, {address: 0x....}]

circles-core/src/trust.js

Line 59 in 7e0980b

trustConnections: 0,

circles-core/src/utils.js

Line 345 in 7e0980b

return requestGraph(graphNodeEndpoint, subgraphName, query);

This is needed for this feature in the app: Related CirclesUBI/circles-myxogastria#325

[juanenrisley]

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