add login/sign-up page with dark/light mode

node_modules/next/dist/build/templates/pages-edge-api.d.ts

@@ -0,0 +1,10 @@
+import type { EdgeHandler } from '../../server/web/adapter';
+import '../../server/web/globals';
+import type { RequestMeta } from '../../server/request-meta';
+declare const internalHandler: EdgeHandler;
+export declare function handler(request: Request, ctx: {
+    waitUntil?: (prom: Promise<void>) => void;
+    signal?: AbortSignal;
+    requestMeta?: RequestMeta;
+}): Promise<Response>;
+export default internalHandler;