feat: Add base project structure with API and web components

web/src/components/Layout/LayoutBg.tsx

@@ -0,0 +1,17 @@
+import { type FC } from 'react';
+import clsx from 'clsx';
+import styles from './layout.module.css';
+
+const LayoutBg: FC = () => {
+  return (
+    <div className="rb:fixed rb:top-0 rb:right-0 rb:left-0 rb:bottom-0 rb:bg-[#FBFDFF]">
+      <div className={clsx('rb:h-[240px]', styles.bgTop)}>
+        <div className={clsx(styles.left1)}></div>
+        <div className={clsx(styles.left2)}></div>
+        <div className={clsx(styles.right1)}></div>
+      </div>
+    </div>
+  )
+};
+
+export default LayoutBg;