initial commit: project completion with proper gitignore

proxy.ts

@@ -0,0 +1,27 @@
+import { NextResponse } from 'next/server';
+import type { NextRequest } from 'next/server';
+
+export function proxy(request: NextRequest) {
+    const isAdminRoute = request.nextUrl.pathname.startsWith('/admin');
+    const isLoginRoute = request.nextUrl.pathname === '/admin/login';
+    
+    if (isAdminRoute && !isLoginRoute) {
+        const session = request.cookies.get('admin_session');
+        if (!session || session.value !== 'authenticated') {
+            return NextResponse.redirect(new URL('/admin/login', request.url));
+        }
+    }
+    
+    if (isLoginRoute) {
+        const session = request.cookies.get('admin_session');
+        if (session && session.value === 'authenticated') {
+            return NextResponse.redirect(new URL('/admin', request.url));
+        }
+    }
+
+    return NextResponse.next();
+}
+
+export const config = {
+    matcher: '/admin/:path*',
+};