chore: init web project

web/src/components/Header.tsx

@@ -0,0 +1,42 @@
+import { useNavigate } from "react-router-dom";
+import { useAppSelector } from "../store";
+import { userService } from "../services";
+import useToggle from "../hooks/useToggle";
+import Icon from "./Icon";
+import styles from "../less/header.module.less";
+
+const Header: React.FC = () => {
+  const navigate = useNavigate();
+  const { user } = useAppSelector((state) => state.user);
+  const [showDropdown, toggleShowDropdown] = useToggle(false);
+
+  const handleSignOutButtonClick = async () => {
+    await userService.doSignOut();
+    navigate("/auth");
+  };
+
+  return (
+    <div className={styles.header}>
+      <div className="w-full max-w-4xl mx-auto px-3 py-4 flex flex-row justify-between items-center">
+        <span>Corgi</span>
+        <div className="relative">
+          <div className="flex flex-row justify-end items-center" onClick={() => toggleShowDropdown()}>
+            <span>{user?.name}</span>
+            <Icon.ChevronDown className="ml-1 w-5 h-auto text-gray-600" />
+          </div>
+          <div
+            className={`bg-white flex flex-col justify-start items-start p-1 w-32 absolute top-8 right-0 shadow rounded ${
+              showDropdown ? "" : "hidden"
+            }`}
+          >
+            <span className="w-full px-2 leading-8 cursor-pointer rounded hover:bg-gray-100" onClick={() => handleSignOutButtonClick()}>
+              Sign out
+            </span>
+          </div>
+        </div>
+      </div>
+    </div>
+  );
+};
+
+export default Header;