Move phantom Context type to Internal/Tools folder

src/Internal/Api/Chain.elm

@@ -30,7 +30,7 @@ type as a message to the Credentials to update certain information.
 
 -}
 
-import Internal.Api.Context as Context exposing (Context)
+import Internal.Tools.Context as Context exposing (Context)
 import Internal.Tools.Exceptions as X
 import Task exposing (Task)
 

src/Internal/Api/CredUpdate.elm

@@ -1,7 +1,7 @@
 module Internal.Api.CredUpdate exposing (..)
 
 import Internal.Api.Chain as Chain exposing (IdemChain, TaskChain)
-import Internal.Api.Context as Context exposing (VB, VBA, VBAT)
+import Internal.Tools.Context as Context exposing (VB, VBA, VBAT)
 import Internal.Api.GetEvent.Main as GetEvent
 import Internal.Api.Invite.Main as Invite
 import Internal.Api.JoinedMembers.Main as JoinedMembers

src/Internal/Tools/Context.elm

@@ -1,4 +1,4 @@
-module Internal.Api.Context exposing (..)
+module Internal.Tools.Context exposing (..)
 
 {-| This module hosts functions for the `Context` type.