Remove credo and use mix format, and lint everything

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

lib/mix/tasks/create_bot.ex

@@ -15,12 +15,17 @@ defmodule Mix.Tasks.CreateBot do
     Mix.Task.run("app.start")
 
     with {:ok, %User{} = user} <- Actors.find_by_email(email),
-      actor <- Actors.register_bot_account(%{name: name, summary: summary}),
-      {:ok, %Bot{} = bot} <- Actors.create_bot(%{"type" => type, "source" => url, "actor_id" => actor.id, "user_id" => user.id}) do
+         actor <- Actors.register_bot_account(%{name: name, summary: summary}),
+         {:ok, %Bot{} = bot} <-
+           Actors.create_bot(%{
+             "type" => type,
+             "source" => url,
+             "actor_id" => actor.id,
+             "user_id" => user.id
+           }) do
       bot
-
     else
-      e -> Logger.error(inspect e)
+      e -> Logger.error(inspect(e))
     end
   end
 end