remove step contexts and context notes

lib/memex/contexts/context_note.ex

@@ -1,35 +0,0 @@
-defmodule Memex.Contexts.ContextNote do
-  @moduledoc """
-  Represents a mapping of a note to a context
-  """
-
-  use Ecto.Schema
-  import Ecto.Changeset
-  alias Memex.{Contexts.Context, Contexts.ContextNote, Notes.Note}
-
-  @primary_key {:id, :binary_id, autogenerate: true}
-  @foreign_key_type :binary_id
-  schema "context_notes" do
-    belongs_to :context, Context
-    belongs_to :note, Note
-
-    timestamps()
-  end
-
-  @type t :: %ContextNote{
-          context: Context.t() | nil,
-          context_id: Context.id(),
-          note: Note.t(),
-          note_id: Note.id(),
-          inserted_at: NaiveDateTime.t(),
-          updated_at: NaiveDateTime.t()
-        }
-  @type new_context_note :: %ContextNote{}
-
-  @doc false
-  def create_changeset(%Context{id: context_id}, %Note{id: note_id}) do
-    %ContextNote{}
-    |> change(context_id: context_id, note_id: note_id)
-    |> validate_required([:context_id, :note_id])
-  end
-end