Fix unused binding warnings

lib/frenzy/pipeline/extractor/verge.ex

@@ -57,7 +57,7 @@ defmodule Frenzy.Pipeline.Extractor.TheVerge do
     end
   end
 
-  defp rewrite({tag, attrs, children} = el) do
+  defp rewrite({_tag, _attrs, children} = el) do
     cond do
       is_empty_gif(el) ->
         nil

lib/frenzy_web/controllers/login_controller.ex

@@ -15,7 +15,7 @@ defmodule FrenzyWeb.LoginController do
     })
   end
 
-  def login_post(conn, %{"username" => username, "password" => password} = params) do
+  def login_post(conn, %{"username" => username, "password" => password}) do
     user = Repo.get_by(User, username: username)
 
     case Bcrypt.check_pass(user, password) do
@@ -54,7 +54,7 @@ defmodule FrenzyWeb.LoginController do
         case conn.assigns.user do
           %User{} = user ->
             changeset = User.set_oidc_subject_changeset(user, %{oidc_subject: subject})
-            {:ok, user} = Repo.update(changeset)
+            {:ok, _user} = Repo.update(changeset)
 
             conn
             |> put_flash(:info, "Successfully linked OIDC.")

lib/frenzy_web/live/configure_stage/scrape_stage_live.ex

@@ -27,11 +27,6 @@ defmodule FrenzyWeb.ConfigureStage.ScrapeStageLive do
                 }
               end)
 
-  @schema %{
-    "convert_to_data_uris" => :boolean,
-    "extractor" => :string
-  }
-
   @impl true
   def mount(socket) do
     {:ok, assign(socket, extractors: @extractors)}