Restore agents filter button and update search filter logic

index.html

@@ -163,7 +163,7 @@
             );
             data = await res.json();
           } else {
-            const searchFilters = this.filter === 'tool' ? 'tool' : '(smolagent OR agent OR smolagents)';
+            const searchFilters = this.filter === 'tool' ? 'tool' : 'smolagents';
             let searchUrl;
             if (this.searchQuery) {
               if (this.searchType === 'semantic') {
@@ -261,12 +261,12 @@
             >
               Tools
             </button>
-            <!-- <button
+            <button
               :class="buttonClass('filter', 'agent')"
               @click="filterType('agent')"
             >
               Agents
-            </button> -->
+            </button>
           </div>
           <div class="flex gap-2">
             <span class="md:px-3 py-1 text-gray-800">sort by</span>