Update deps and latest erlang/elixir

Author: RoyalIcing

.gitignore

@@ -22,3 +22,4 @@ erl_crash.dump
 .elixir_ls/
 
 .DS_Store
+.vscode/*.log

.tool-versions

@@ -1,4 +1,4 @@
-nodejs 12.21.0
-elixir 1.11.4-otp-23
-erlang 23.3
+nodejs 16.13.0
+elixir 1.12.3-otp-24
+erlang 24.1.7
 python 3.9.1

apps/components_guide_web/lib/components_guide_web/controllers/encoding_controller.ex

@@ -0,0 +1,26 @@
+defmodule ComponentsGuideWeb.EncodingController do
+  use ComponentsGuideWeb, :controller
+  require Logger
+
+  def index(conn, _params) do
+    render(conn, "index.html", article: "intro")
+  end
+
+  @articles ["base64", "utf8"]
+
+  def show(conn, %{"id" => article}) when article in @articles do
+    render(conn, "index.html", article: article)
+  end
+
+  def show(conn, _), do: raise Phoenix.Router.NoRouteError, conn: conn, router: ComponentsGuideWeb.Router
+end
+
+defmodule ComponentsGuideWeb.EncodingView do
+  use ComponentsGuideWeb, :view
+  use ComponentsGuideWeb.Snippets
+  alias ComponentsGuideWeb.ThemeView
+
+  def header_styles() do
+    ThemeView.banner_styles(:encoding)
+  end
+end

apps/components_guide_web/lib/components_guide_web/templates/layout/_banner.html.eex

@@ -9,7 +9,7 @@
     </div>
     <hr class="mx-auto">
     <details class="relative" data-links="block p-3 underline-on-hover">
-      <summary>Quick links</summary>
+      <summary>Menu</summary>
       <details-menu role="menu" class="absolute z-menu top-full right-0 flex flex-col text-sm whitespace-nowrap bg-gray-900 rounded shadow-lg">
         <%= link("Accessibility First", to: '/accessibility-first') %>
         <%= link("React + TypeScript", to: '/react+typescript') %>

apps/components_guide_web/lib/components_guide_web/views/theme_view.ex

@@ -92,4 +92,5 @@ defmodule ComponentsGuideWeb.ThemeView do
   def banner_styles(:react_typescript), do: gradient_styles(:blue)
   def banner_styles(:graphics), do: gradient_styles(:purple)
   def banner_styles(:cheatsheets), do: gradient_styles(:purple)
+  def banner_styles(:encoding), do: gradient_styles(:purple)
 end