Added subscription-confirmed and request-sent

With moving all of the display pages that exist on the donate site, we
need these sebuscription request sent and subscription confirmed pages.

Issue #48283

content/subscription-confirmed/contents.lr

@@ -0,0 +1,15 @@
+_model: page
+---
+title: Subscription Confirmed
+---
+html: errors.html
+---
+_template: page-no-sidebar.html
+---
+body:
+
+Thanks for joining our email list - you'll hear from us soon! In the meantime, follow @TorProject on Twitter to keep in touch.
+
+As a non-profit organization, we rely on contributions from people like you to help us create and maintain technology used by millions of users daily to browse, communicate, and express themselves online privately. Every little bit helps - please donate today.
+
+<a class="btn btn-purple" href="https://www.torproject.org/donate">Donate Now</a>

content/subscription-error/contents.lr

@@ -4,4 +4,4 @@ title: Error Confirming Your Subscription
 ---
 html: errors.html
 ---
-_template: errors.html
+_template: page-no-sidebar.html

content/subscription-request-sent/contents.lr

@@ -0,0 +1,11 @@
+_model: page
+---
+title: Confirmation Sent
+---
+html: errors.html
+---
+_template: page-no-sidebar.html
+---
+body:
+
+ A request for confirmation has been sent to your email address. Once you click on that link, you will be subscribed. 

lego

@@ -1 +1 @@
-Subproject commit de117085d3e2f48f1f5878b5f1d6951a07662d5c
+Subproject commit 34e2d07774123f707c707ce186423a96bf036299

templates/page-no-sidebar.html

@@ -16,7 +16,7 @@
           <h2>{{ this.title }}</h2>
           <div class="errors">
           </div>
-          {% block body %}{% endblock %}
+          {% block body %}{{ this.body }}{% endblock %}
           <script src="{{ '/static/js/errors.js'|asseturl }}" ></script>
         </main>
       </div>