Introduce device flow

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

priv/repo/migrations/20230216151638_add_device_flow_support.exs

@@ -0,0 +1,10 @@
+defmodule Mobilizon.Storage.Repo.Migrations.AddDeviceFlowSupport do
+  use Ecto.Migration
+
+  def change do
+    alter table(:application_tokens) do
+      add(:status, :string, default: :pending, null: false)
+      add(:scope, :string)
+    end
+  end
+end

priv/repo/migrations/20230217084253_create_application_device_activation.exs

@@ -0,0 +1,16 @@
+defmodule Mobilizon.Repo.Migrations.CreateApplicationDeviceActivation do
+  use Ecto.Migration
+
+  def change do
+    create table(:application_device_activation) do
+      add(:user_code, :string)
+      add(:device_code, :string)
+      add(:scope, :string)
+      add(:expires_in, :integer)
+      add(:status, :string, default: "pending")
+      add(:user_id, references(:users, on_delete: :delete_all), null: true)
+      add(:application_id, references(:applications, on_delete: :delete_all), null: false)
+      timestamps()
+    end
+  end
+end