⬇️ Downgrade NextJS and React

Middleware didn't work in v12.2.3. Hopefully the password protection will work again now.

src/pages/_middleware.ts

@@ -0,0 +1,16 @@
+import { NextFetchEvent, NextRequest, NextResponse } from 'next/server';
+
+// eslint-disable-next-line consistent-return
+export function middleware(req: NextRequest, ev: NextFetchEvent) {
+  const isCorrectPassword = req.cookies.password === process.env.PASSWORD;
+  const url = req.nextUrl.clone();
+  if (
+    !isCorrectPassword &&
+    url.pathname !== '/login' &&
+    process.env.PASSWORD &&
+    url.pathname !== '/api/configs/tryPassword'
+  ) {
+    url.pathname = '/login';
+    return NextResponse.rewrite(url);
+  }
+}