Refactor toolbar buttons across various pages to unify styling

- Updated button classes for consistency in the playersoftware-page, playlist-page, resolution-page, schedule-page, settings-page, syncgroup-page, tag-page, task-page, template-page, transition-page, user-page, and usergroup-page.
- Removed unnecessary text from button titles and ensured all buttons have the 'ots-toolbar-btn' class for uniformity.
- Cleaned up the code by removing commented-out sections and ensuring proper indentation.

custom/otssignange/views/schedule-page.twig

@@ -199,9 +199,9 @@
                 <div class="XiboSchedule card dashboard-card ots-table-card">
                     <div class="ots-table-toolbar">
                         {% if currentUser.featureEnabled("schedule.add") %}
-                            <button class="btn btn-sm btn-success XiboFormButton" title="{% trans "Add a new Scheduled event" %}" href="{{ url_for("schedule.add.form") }}"><i class="fa fa-plus" aria-hidden="true"></i> {% trans "Add Event" %}</button>
+                            <button class="btn btn-sm btn-success ots-toolbar-btn XiboFormButton" title="{% trans "Add a new Scheduled event" %}" href="{{ url_for("schedule.add.form") }}"><i class="fa fa-plus" aria-hidden="true"></i></button>
                         {% endif %}
-                        <button class="btn btn-sm btn-primary" id="refreshGrid" title="{% trans "Refresh the Table" %}" href="#"><i class="fa fa-refresh" aria-hidden="true"></i></button>
+                        <button class="btn btn-sm btn-primary ots-toolbar-btn" id="refreshGrid" title="{% trans "Refresh the Table" %}" href="#"><i class="fa fa-refresh" aria-hidden="true"></i></button>
                     </div>
                     <div class="card-header">
                         <ul class="nav nav-tabs card-header-tabs">