feat: integrate Cloudinary image upload, Instagram Feed, and fix Next.js warnings

proxy.ts

@@ -0,0 +1,46 @@
+import createMiddleware from 'next-intl/middleware';
+import { NextResponse } from 'next/server';
+import type { NextRequest } from 'next/server';
+import { jwtVerify } from 'jose';
+
+// Create next-intl middleware
+const intlMiddleware = createMiddleware({
+  locales: ['tr', 'en'],
+  defaultLocale: 'tr',
+  localePrefix: 'as-needed'
+});
+
+export default async function middleware(req: NextRequest) {
+  // Check if it's an admin route
+  if (req.nextUrl.pathname.startsWith('/admin')) {
+    // Allow access to login page
+    if (req.nextUrl.pathname === '/admin/login') {
+      return NextResponse.next();
+    }
+
+    const token = req.cookies.get('admin_token')?.value;
+    if (!token) {
+      return NextResponse.redirect(new URL('/admin/login', req.url));
+    }
+
+    try {
+      const secret = new TextEncoder().encode(process.env.JWT_SECRET || 'fallback-secret-for-development-only-do-not-use-in-prod');
+      await jwtVerify(token, secret);
+      return NextResponse.next();
+    } catch (err) {
+      // Invalid token
+      return NextResponse.redirect(new URL('/admin/login', req.url));
+    }
+  }
+
+  // Delegate non-admin routes to next-intl
+  return intlMiddleware(req);
+}
+
+export const config = {
+  // Match all pathnames except for
+  // - … if they start with `/api`, `/_next`, `/_vercel`
+  // - … the ones containing a dot (e.g. `favicon.ico`)
+  // Notice we removed 'admin' from exclusion list so it passes through our custom middleware
+  matcher: ['/((?!api|_next|_vercel|.*\\..*).*)']
+};