feat: add new UI components and improve existing ones

- Introduced `Field` and `Label` components for better form handling.
- Refactored `Input` and `Textarea` components to use forward refs and improved styling.
- Updated `PendingSubmitButton` to use the new `Button` component.
- Enhanced `Skeleton` component for better layout handling.
- Revamped `Toast` component to support live regions and improved accessibility.
- Updated sidebar configuration to use typed icons.
- Added phase 3 UI boundary checks to prevent usage of deprecated imports.
- Implemented new authentication action handler for better cookie management.
- Improved setup logic for freelancer accounts with repair functionality.

app/layout.tsx

@@ -2,10 +2,10 @@ import type { Metadata, Viewport } from "next";
 import "./globals.css";
 import { Geist } from "next/font/google";
 import { cn } from "@/lib/utils";
-import { Toaster } from "poyraz-ui/molecules";
 import { OfflineIndicator } from "@/components/ui/offline-indicator";
+import { Toaster } from "@/components/ui/toast";
 
-const geist = Geist({ subsets: ["latin"], variable: "--font-sans" });
+const geist = Geist({ subsets: ["latin"], variable: "--font-geist-sans" });
 
 export const metadata: Metadata = {
   title: "Neta",