fix: reintroduce search keybinding

Author: pfitzseb

src/search/flexsearch.jl

@@ -113,7 +113,7 @@ function render()
         <input id="search-input" placeholder="Search...">
         <ul id="search-result-container" class="suggestions hidden">
         </ul>
-        <div class="search-keybinding"></div>
+        <div class="search-keybinding">/</div>
     </div>
     """
 end

src/search/stork.jl

@@ -75,7 +75,7 @@ function render()
     <div class="search nav-item stork-wrapper">
         <input id="search-input" class="stork-input" data-stork="multidocumenter" placeholder="Search...">
         <div data-stork="multidocumenter-output" class="stork-output"></div>
-        <div class="search-keybinding"></div>
+        <div class="search-keybinding">/</div>
     </div>
     """
 end