Change everything for releases

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

lib/mobilizon/storage/repo.ex

@@ -11,6 +11,6 @@ defmodule Mobilizon.Storage.Repo do
   Dynamically loads the repository url from the DATABASE_URL environment variable.
   """
   def init(_, opts) do
-    {:ok, Keyword.put(opts, :url, System.get_env("DATABASE_URL"))}
+    {:ok, opts}
   end
 end