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/usergroup-page.twig

@@ -40,9 +40,9 @@
                     <div class="XiboData card pt-3 dashboard-card ots-table-card">
                         <div class="ots-table-toolbar">
                             {% if currentUser.isSuperAdmin() %}
-                                <button class="btn btn-sm btn-success XiboFormButton" title="{% trans "Add a new User Group" %}" href="{{ url_for("group.add.form") }}"><i class="fa fa-users" aria-hidden="true"></i> {% trans "Add Group" %}</button>
+                                <button class="btn btn-sm btn-success ots-toolbar-btn XiboFormButton" title="{% trans "Add a new User Group" %}" href="{{ url_for("group.add.form") }}"><i class="fa fa-users" 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>
                         <table id="userGroups" class="table table-striped" data-state-preference-name="userGroupGrid">
                             <thead>