Ability to visualise trigger and filter rules against the current snapshot on the preview page

changedetectionio/templates/diff.html

@@ -36,6 +36,7 @@
     <a onclick="next_diff();">Jump</a>
 </div>
 <div id="diff-ui">
+    <div class="tip">Pro-tip: Use <strong>show current snapshot</strong> tab to visualise what will be ignored.</div>
     <table>
         <tbody>
         <tr>