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

node_modules/next/dist/server/web/sandbox/resource-managers.d.ts

@@ -0,0 +1,19 @@
+declare abstract class ResourceManager<T, Args> {
+    private resources;
+    abstract create(resourceArgs: Args): T;
+    abstract destroy(resource: T): void;
+    add(resourceArgs: Args): T;
+    remove(resource: T): void;
+    removeAll(): void;
+}
+declare class IntervalsManager extends ResourceManager<number, Parameters<typeof setInterval>> {
+    create(args: Parameters<typeof setInterval>): number;
+    destroy(interval: number): void;
+}
+declare class TimeoutsManager extends ResourceManager<number, Parameters<typeof setTimeout>> {
+    create(args: Parameters<typeof setTimeout>): number;
+    destroy(timeout: number): void;
+}
+export declare const intervalsManager: IntervalsManager;
+export declare const timeoutsManager: TimeoutsManager;
+export {};