add Site preferences cookies

cookies-policy.html

@@ -104,11 +104,19 @@ <h1>Cookie Policy for 21no.de</h1>
     <li>
       <p>Login related cookies</p>
       <p>
-        We use cookies when you are logged in so that we can remember this fact. This prevents you from having
-        to
-        log in every single time you visit a new page. These cookies are typically removed or cleared when you
-        log
-        out to ensure that you can only access restricted features and areas when logged in.
+        We use cookies when you are logged in so that we can remember this fact. This prevents you from
+        having to log in every single time you visit a new page. These cookies are typically removed or
+        cleared when you log out to ensure that you can only access restricted features and
+        areas when logged in.
+      </p>
+    </li>
+    <li>
+      <p>Site preferences cookies</p>
+      <p>
+        In order to provide you with a great experience on this site we provide the functionality
+        to set your preferences for how this site runs when you use it. In order to remember your
+        preferences we need to set cookies so that this information can be called whenever you
+        interact with a page that is affected by your preferences.
       </p>
     </li>
   </ul>