Remove Quack logging backend

lib/pleroma/config/transfer_task.ex

@@ -47,7 +47,7 @@ defmodule Pleroma.Config.TransferTask do
       {logger, other} =
         (Repo.all(ConfigDB) ++ deleted_settings)
         |> Enum.map(&merge_with_default/1)
-        |> Enum.split_with(fn {group, _, _, _} -> group in [:logger, :quack] end)
+        |> Enum.split_with(fn {group, _, _, _} -> group in [:logger] end)
 
       logger
       |> Enum.sort()
@@ -104,11 +104,6 @@ defmodule Pleroma.Config.TransferTask do
   end
 
   # change logger configuration in runtime, without restart
-  defp configure({:quack, key, _, merged}) do
-    Logger.configure_backend(Quack.Logger, [{key, merged}])
-    :ok = update_env(:quack, key, merged)
-  end
-
   defp configure({_, :backends, _, merged}) do
     # removing current backends
     Enum.each(Application.get_env(:logger, :backends), &Logger.remove_backend/1)

lib/pleroma/config_db.ex

@@ -163,7 +163,6 @@ defmodule Pleroma.ConfigDB do
   defp only_full_update?(%ConfigDB{group: group, key: key}) do
     full_key_update = [
       {:pleroma, :ecto_repos},
-      {:quack, :meta},
       {:mime, :types},
       {:cors_plug, [:max_age, :methods, :expose, :headers]},
       {:swarm, :node_blacklist},
@@ -386,7 +385,7 @@ defmodule Pleroma.ConfigDB do
 
   @spec module_name?(String.t()) :: boolean()
   def module_name?(string) do
-    Regex.match?(~r/^(Pleroma|Phoenix|Tesla|Quack|Ueberauth|Swoosh)\./, string) or
+    Regex.match?(~r/^(Pleroma|Phoenix|Tesla|Ueberauth|Swoosh)\./, string) or
       string in ["Oban", "Ueberauth", "ExSyslogger", "ConcurrentLimiter"]
   end
 end