fixes + guest

app/routes/workers.py

@@ -146,7 +146,7 @@ def workers_page(
         "Workery",
         f"""
         <div class="card">
-            <h2>Workery</h2>
+            <h2><i class="fa-solid fa-gears" aria-hidden="true"></i> Workery</h2>
             <p class="muted">Přehled worker procesů obsluhujících úlohy portálu.</p>
         </div>
 
@@ -162,8 +162,8 @@ def workers_page(
                 <select name="status">{status_options}</select>
                 <input name="q" value="{html.escape(query)}" placeholder="ID workeru">
                 <input type="hidden" name="page" value="1">
-                <button type="submit">Filtrovat</button>
-                <a class="btn btn-secondary" href="/portal/workers">Reset</a>
+                <button type="submit"><i class="fa-solid fa-filter" aria-hidden="true"></i> Filtrovat</button>
+                <a class="btn btn-secondary" href="/portal/workers"><i class="fa-solid fa-arrow-rotate-left" aria-hidden="true"></i> Reset</a>
             </form>
         </div>