refactor: use Phoenix verified routes

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

lib/web/controllers/application_controller.ex

@@ -111,11 +111,8 @@ defmodule Mobilizon.Web.ApplicationController do
          is_binary(state) and is_binary(scope) do
       redirect(conn,
         to:
-          Routes.page_path(conn, :authorize,
-            client_id: client_id,
-            redirect_uri: redirect_uri,
-            scope: scope,
-            state: state
+          url(
+            ~p"/oauth/authorize?#{[client_id: client_id, redirect_uri: redirect_uri, scope: scope, state: state]}"
           )
       )
     else

lib/web/controllers/node_info_controller.ex

@@ -9,9 +9,6 @@ defmodule Mobilizon.Web.NodeInfoController do
   alias Mobilizon.Config
   alias Mobilizon.Service.Statistics
 
-  alias Mobilizon.Web.Endpoint
-  alias Mobilizon.Web.Router.Helpers, as: Routes
-
   @node_info_supported_versions ["2.0", "2.1"]
   @node_info_schema_uri "http://nodeinfo.diaspora.software/ns/schema/"
 
@@ -22,7 +19,7 @@ defmodule Mobilizon.Web.NodeInfoController do
       |> Enum.map(fn version ->
         %{
           rel: @node_info_schema_uri <> version,
-          href: Routes.node_info_url(Endpoint, :nodeinfo, version)
+          href: url(~p"/.well-known/nodeinfo/#{version}")
         }
       end)