feat: add safe miner control foundation

backend/app/frontend/views.py

@@ -521,6 +521,7 @@ def render_app_page(
 </head>
 <body data-view="{escape(view)}"
     data-can-view-miners="{str(can_view_miners).lower()}"
+    data-can-control-miners="{str(has_permission("miners.control")).lower()}"
     data-can-view-locations="{str(has_permission("locations.view")).lower()}"{object_attributes}>
     <a class="skip-link" href="#mainContent">Skip to main content</a>
     <div class="app-shell">