Monorepo structure, remove Gulp, new build process (#2116)

preview/pages/_includes/cards/forgot-password.html

@@ -0,0 +1,18 @@
+<form class="card card-md" action="{{ page | relative }}/" method="get" autocomplete="off" novalidate>
+	<div class="card-body">
+		<h2 class="card-title text-center mb-4">Forgot password</h2>
+
+		<p class="text-secondary mb-4">Enter your email address and your password will be reset and emailed to you.</p>
+
+		<div class="mb-3">
+			<label class="form-label">Email address</label>
+			<input type="email" class="form-control" placeholder="Enter email">
+		</div>
+		<div class="form-footer">
+			{% include "ui/button.html" text="Send me new password" block=true color="primary" icon="mail" %}
+		</div>
+	</div>
+</form>
+<div class="text-center text-secondary mt-3">
+	Forget it, <a href="{{ page | relative }}/sign-in.html">send me back</a> to the sign in screen.
+</div>