Add infrastructure for /signup page

assets/css/signin-signout.css

@@ -0,0 +1,7 @@
+#signin-button {
+    float: right;
+}
+
+.account-page-action-bar {
+    margin-top: 1em;
+}

src/invidious/routes/login.cr

@@ -27,6 +27,9 @@ module Invidious::Routes::Login
     templated "user/login"
   end
 
+  def self.signup_page(env)
+  end
+
   def self.login(env)
     locale = env.get("preferences").as(Preferences).locale
 

src/invidious/routing.cr

@@ -55,6 +55,7 @@ module Invidious::Routing
   def register_user_routes
     # User login/out
     get "/login", Routes::Login, :login_page
+    get "/signup", Routes::Login, :signup_page
     post "/login", Routes::Login, :login
     post "/signout", Routes::Login, :signout
 

src/invidious/views/user/login.ecr

@@ -1,5 +1,6 @@
 <% content_for "header" do %>
 <title><%= translate(locale, "Log in") %> - Invidious</title>
+<link rel="stylesheet" href="/css/signin-signout.css?v=<%= ASSET_COMMIT %>">
 <% end %>
 
 <div class="pure-g">
@@ -64,9 +65,13 @@
                                 </label>
                             <% end %>
                         <% else %>
-                            <button type="submit" name="action" value="signin" class="pure-button pure-button-primary">
+                            <div class="account-page-action-bar">
-                                <%= translate(locale, "Sign In") %>/<%= translate(locale, "Register") %>
+                                <a href="/signup" id="signup-link"><%= translate(locale, ("Create an account")) %> </a>
-                            </button>
+
+                                <button type="submit" name="action" value="signin" class="pure-button pure-button-primary" id="signin-button">
+                                    <%= translate(locale, "Sign In") %>
+                                </button>
+                            </div>
                         <% end %>
                     </fieldset>
                 </form>