feat: release 0.7.0 celebration flow

app/templates/base.html

@@ -21,6 +21,7 @@
   data-push-key="{{ config['VAPID_PUBLIC_KEY'] if current_user.is_authenticated else '' }}"
   data-current-user-id="{{ current_user.id if current_user.is_authenticated else '' }}"
   data-current-user-name="{{ current_user.name if current_user.is_authenticated else '' }}"
+  data-celebrate-points="{{ request.args.get('celebrate_points', '') }}"
 >
   {% from "partials/macros.html" import nav_icon %}
   <div class="app-shell {% if not current_user.is_authenticated %}app-shell--auth{% endif %}">
@@ -110,6 +111,8 @@
   </div>
 
   {% if current_user.is_authenticated %}
+    <div class="celebration-layer" id="celebrationLayer" hidden aria-hidden="true"></div>
+
     <nav class="bottom-nav" aria-label="Mobile Navigation">
       {% for endpoint, label, icon in mobile_nav_items %}
         <a href="{{ url_for(endpoint) }}" class="bottom-nav__item {% if request.endpoint == endpoint %}is-active{% endif %}">