Remove circuit breaker implementation

src/App.tsx

@@ -18,7 +18,6 @@ import { EntityErrorBoundary } from "@/components/error/EntityErrorBoundary";
 import { breadcrumb } from "@/lib/errorBreadcrumbs";
 import { handleError } from "@/lib/errorHandler";
 import { RetryStatusIndicator } from "@/components/ui/retry-status-indicator";
-import { NetworkStatusBanner } from "@/components/ui/network-status-banner";
 
 // Core routes (eager-loaded for best UX)
 import Index from "./pages/Index";
@@ -135,7 +134,6 @@ function AppContent(): React.JSX.Element {
     <TooltipProvider>
       <NavigationTracker />
         <LocationAutoDetectProvider />
-        <NetworkStatusBanner />
         <RetryStatusIndicator />
         <Toaster />
         <Sonner />

supabase/migrations/20251105150411_40908458-7fa3-470f-9502-b8968be5ff4f.sql

@@ -0,0 +1,7 @@
+-- Remove circuit breaker settings from admin_settings
+DELETE FROM admin_settings 
+WHERE setting_key IN (
+  'circuit_breaker.failure_threshold',
+  'circuit_breaker.reset_timeout', 
+  'circuit_breaker.monitoring_window'
+);