Improve wording when editing an user through CLI

Signed-off-by: Thomas Citharel <tcit@tcit.fr>

lib/mix/tasks/mobilizon/users/modify.ex

@@ -58,7 +58,11 @@ defmodule Mix.Tasks.Mobilizon.Users.Modify do
       An user has been modified with the following information:
         - email: #{user.email}
         - Role: #{user.role}
-        - Activated: #{if user.confirmed_at, do: user.confirmed_at, else: "False"}
+        - account status: #{
+        if user.confirmed_at,
+          do: "activated on #{DateTime.to_string(user.confirmed_at)} (UTC)",
+          else: "disabled"
+      }
       """)
     else
       {:makes_changes, false} ->

lib/mix/tasks/mobilizon/users/show.ex

@@ -19,8 +19,11 @@ defmodule Mix.Tasks.Mobilizon.Users.Show do
          actors <- Users.get_actors_for_user(user) do
       shell_info("""
       Informations for the user #{user.email}:
-        - Activated: #{user.confirmed_at}
-        - Disabled: #{user.disabled}
+        - account status: #{
+        if user.confirmed_at,
+          do: "Activated on #{DateTime.to_string(user.confirmed_at)} (UTC)",
+          else: "disabled"
+      }
         - Role: #{user.role}
         #{display_actors(actors)}
       """)