Install Error Tracker to track production issues

priv/repo/migrations/20250101170610_add_error_tracker.exs

@@ -0,0 +1,7 @@
+defmodule MusicLibrary.Repo.Migrations.AddErrorTracker do
+  use Ecto.Migration
+  def up, do: ErrorTracker.Migration.up(version: 4)
+
+  # We specify `version: 1` in `down`, to ensure we remove all migrations.
+  def down, do: ErrorTracker.Migration.down(version: 1)
+end