implement registration page

src/application/view/register.phtml

@@ -1,2 +1,28 @@
 <?php include(PROJECT_DIR . '/application/controller/common/header.php') ?>
+<div class="bg-c-2 bg-img-2 c-1 of-hidden">
+  <div class="mw-1024 mx-auto">
+    <div class="nav float-left h-48 lh-48">
+      <div class="px-16">
+        <a class="c-1 f-size-18" href="<?php echo PROJECT_HOST ?>">Twisterarmy <i><?php echo _('Cloud') ?></i></a>
+      </div>
+    </div>
+    <div class="nav bg-c-2 bg-img-2 float-right t-right h-48 lh-48">
+      <div class="px-16">
+        <a class="c-1 ml-16" href="https://github.com/twisterarmy/cloud-server" target="_blank"><i class="bi bi-github"></i></a>
+        <a class="c-1 ml-16" href="https://github.com/twisterarmy/cloud-server/issues" target="_blank"><i class="bi bi-question-circle"></i></a>
+      </div>
+    </div>
+  </div>
+</div>
+<div class="mw-1024 mx-auto of-hidden">
+  <div class="mw-360 mx-auto my-100 bg-c-4 b-r-3 py-28 px-24">
+    <h1 class="f-size-20 f-normal mb-20"><?php echo _('Register') ?></h1>
+    <div class="mb-30">
+      <?php echo _('New users registration temporarily disabled.') ?>
+    </div>
+    <div>
+      <a class="btn btn-1" href="login"><?php echo _('Login') ?></a>
+    </div>
+  </div>
+</div>
 <?php include(PROJECT_DIR . '/application/controller/common/footer.php') ?>