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

node_modules/react-icons/lib/iconBase.d.ts

@@ -0,0 +1,19 @@
+import * as React from "react";
+export interface IconTree {
+    tag: string;
+    attr: {
+        [key: string]: string;
+    };
+    child: IconTree[];
+}
+export declare function GenIcon(data: IconTree): (props: IconBaseProps) => React.JSX.Element;
+export interface IconBaseProps extends React.SVGAttributes<SVGElement> {
+    children?: React.ReactNode;
+    size?: string | number;
+    color?: string;
+    title?: string;
+}
+export type IconType = (props: IconBaseProps) => React.ReactNode;
+export declare function IconBase(props: IconBaseProps & {
+    attr?: Record<string, string>;
+}): React.ReactElement;