0.10.1 browser push messages

templates/tb_base.html

@@ -8,6 +8,8 @@
 {#    <meta name="viewport" content="width=100%,maximum-scale=5,minimum-scale=1,initial-scale=1">#}
     <meta name="viewport" content="width=device-width,maximum-scale=1,minimum-scale=1,initial-scale=1">
 
+    <meta name="vapid-key" content="{{ vapid_key }}">
+
     {% include "inter/meta_names.html" %}
 {#    <script src='{% static "js/jquery_v3_6_4.js" %}'> </script>#}
 
@@ -15,6 +17,7 @@
     <script type="text/javascript" src="{% static "js/moment_js.js" %}"></script>
     <script type="text/javascript" src="{% static "js/moment-with-locales.js" %}"></script>
     <script type="text/javascript" src="{% static "js/datarangepicker.js" %}"></script>
+    <script type="text/javascript" src="{% static "js/push/registerSw.js" %}"></script>
     <script src="{% static "js/rangecalendartech.js" %}"></script>
 
     <link rel="stylesheet" href="{% static 'css/datarangepicker.css' %}" />
@@ -56,6 +59,7 @@
 </head>
 
 <body{% if page_type == 'routes' %} onscroll="scroll_ev(event,this)"{% endif %}>
+
     {% if page_type != 'routes' %}
         <script>
             let body = document.querySelector("body")