fix random auth errors

idk how i did it

src/middleware.ts

@@ -0,0 +1,25 @@
+import { auth } from "@/auth"
+
+export default auth((req) => {
+  const { nextUrl } = req
+  const isLoggedIn = !!req.auth
+
+  // Protect dashboard routes
+  // if (nextUrl.pathname.startsWith('/api') && !isLoggedIn) {
+  //   return Response.redirect(new URL('/signin', nextUrl))
+  // }
+
+  // Redirect logged-in users from sign-in page
+  if (nextUrl.pathname.startsWith('/signin') && isLoggedIn) {
+    return Response.redirect(new URL('/', nextUrl))
+  }
+})
+
+export const config = {
+  matcher: [
+    // Skip Next.js internals and all static files
+    '/((?!_next|[^?]*\\.(?:html?|css|js(?!on)|jpe?g|webp|png|gif|svg|ttf|woff2?|ico|csv|docx?|xlsx?|zip|webmanifest)).*)',
+    // Always run for API routes
+    '/(api|trpc)(.*)',
+  ],
+}