get started on route for creating links, dividing steps into components

priv/repo/migrations/20210819214328_create_links.exs

@@ -0,0 +1,15 @@
+defmodule Entendu.Repo.Migrations.CreateLinks do
+  use Ecto.Migration
+
+  def change do
+    create table(:links, primary_key: false) do
+      add :id, :binary_id, primary_key: true
+      add :expires, :utc_datetime
+      add :burn_after_reading, :boolean, default: false, null: false
+      add :content, :text
+
+      timestamps()
+    end
+
+  end
+end