chore: cleanups and refactorings for cleaner code

locales/ui/en.ftl

@@ -51,6 +51,11 @@ tasks-backgroundTasks = Background Tasks
 tasks-clearCompleted = Clear completed
 tasks-noActive = No active tasks
 tasks-cancelTask = Cancel task
+tasks-statusPending = Pending
+tasks-statusRunning = Running
+tasks-statusCompleted = Completed
+tasks-statusFailed = Failed: { $error }
+tasks-statusCancelled = Cancelled
 tasks-triggerTitle = { $running } running, { $pending } pending
 app-taskCompleted = Task completed: { $message }
 app-taskFailed = Task failed: { $message }