Fix PHPStan: remove unnecessary null coalescing on non-nullable bool properties (#348)

Author: Copilot

src/Actions/Incident/CreateIncident.php

@@ -54,9 +54,9 @@ private function parseTemplate(IncidentTemplate $template, CreateIncidentRequest
                 'name' => $data->name,
                 'status' => $data->status,
                 'message' => $data->message ?? null,
-                'visible' => $data->visible ?? false,
-                'notify' => $data->notifications ?? false,
-                'stickied' => $data->stickied ?? false,
+                'visible' => $data->visible,
+                'notify' => $data->notifications,
+                'stickied' => $data->stickied,
                 'occurred_at' => $data->occurredAt ?? Carbon::now(),
                 'component' => $data->componentId ? Component::find($data->componentId) : null,
                 'component_status' => $data->componentStatus ?? null,