Domain info: owners are represented as integers.

src/App/Type/DomainInfo.purs

@@ -12,7 +12,7 @@ type DomainInfo
   = { name         :: String
     , share_key    :: Maybe String
     , transfer_key :: Maybe String
-    , owners       :: Array String
+    , owners       :: Array Int
     }
 
 codec :: JsonCodec DomainInfo
@@ -21,7 +21,7 @@ codec = CA.object "DomainInfo"
     { name:         CA.string
     , share_key:    CAR.optional CA.string
     , transfer_key: CAR.optional CA.string
-    , owners:       CA.array CA.string
+    , owners:       CA.array CA.int
     })
 
 emptyDomainInfo :: DomainInfo