show info if loaded less than requested days

index.html

···
       </p>
     </form>
 
+    <p class="scan-info"></p>
+
     <table class="scan-result">
       <thead>
         <tr>

skythread.js

···
   let minTime = now;
   let daysBack = 0;
 
+  let scanInfo = $(postingStatsPage.querySelector('.scan-info'));
+  scanInfo.style.display = 'none';
+
   accountAPI.loadTimeline(days, {
     onPageLoad: (data) => {
       if (window.scanStartTime != now) {
···
       );
 
       tbody.append(tr);
+    }
+
+    if (Math.ceil(daysBack) < days) {
+      scanInfo.innerText = `🕓 Showing data from ${Math.round(daysBack)} days:`;
+      scanInfo.style.display = 'block';
     }
 
     table.style.display = 'table';

style.css

···
   display: none;
 }
 
+#posting_stats_page .scan-info {
+  display: none;
+  font-weight: 600;
+  line-height: 125%;
+  margin: 20px 0px;
+}
+
 #posting_stats_page .scan-result {
   border: 1px solid #333;
   border-collapse: collapse;