queue: submit form on change

gets rid of the button click

app/templates/queue.html

@@ -25,17 +25,13 @@
       </div>
 
       <div class="col-auto">
-          <select name="repo" class="form-select form-select-sm">
+          <select name="repo" class="form-select form-select-sm" onchange="this.form.submit()">
             <option {{ "selected" if not repo_filter or "" }} value="">All</option>
             {% for r in repos|sort(attribute='name') %}
             <option value="{{ r.name }}" {{ "selected" if repo_filter == r.name or "" }}>{{ r.name }}</option>
             {% endfor %}
           </select>
       </div>
-
-      <div class="col-auto">
-        <button class="btn btn-sm btn-outline-secondary my-2 my-sm-0" type="submit">Filter</button>
-      </div>
     </form>
 
     <br>