Show the number of searches ever performed, and increase the typing timeout on searching slightly.

web/templates/info.html

@@ -7,6 +7,8 @@
             <tr><th>Database disk size</th><td>{{ niceSizeMB .stats.FileSize }}Mb</td></tr>
             <tr><th>Bookmarks</th><td>{{ .stats.MostRecentBookmarkInfo.Bookmarks }}</td></tr>
             <tr><th>Words in index</th><td>{{ .stats.MostRecentBookmarkInfo.IndexedWords }}</td></tr>
+            <tr><th>Total searches</th><td>{{ .stats.Searches }}</td></tr>
+
         </table>
     </div>
     <div class="large-6 medium-12 cell">

web/templates/search.html

@@ -11,7 +11,7 @@
                 <div class="large-12 cell">
                     <label>Free text</label>
                     <input type="text" name="query" placeholder="" hx-post="/search"
-                        hx-trigger="keyup changed delay:50ms, search" hx-target="#search-results"
+                        hx-trigger="keyup changed delay:250ms, search" hx-target="#search-results"
                         hx-indicator="#htmx-indicator-search" />
                 </div>
             </div>