feat: add architecture, api routes and components

src/app/api/auth/logout/route.ts

@@ -0,0 +1,10 @@
+import { NextResponse } from "next/server";
+
+export async function POST() {
+    const response = NextResponse.json({ success: true });
+
+    // Hard delete the cookie
+    response.cookies.delete('admin_session');
+
+    return response;
+}