use devise instead auth0

app/javascript/src/components/Navbar/Navbar.tsx

@@ -0,0 +1,75 @@
+import * as React from "react";
+
+import XStakeLogo from "../../images/logo.png";
+import { useApp } from "../../contexts/AppProvider";
+import { useCurrentUser } from "../../contexts/UserProvider";
+
+const linkStyles =
+  "cursor-pointer hover:bg-gray-100 h-full px-4 font-bold flex items-center";
+
+export const Navbar = () => {
+  const { setSideNavExpanded } = useApp();
+  const handleExpandSideNav = () => {
+    setSideNavExpanded((prevState) => !prevState);
+  };
+
+  const { isAuthenticated } = useCurrentUser();
+
+  const csrfToken =
+    document
+      .querySelector('meta[name="csrf-token"]')
+      ?.getAttribute("content") ?? "";
+
+  return (
+    <nav className="fixed w-full h-16 flex bg-white shadow items-center px-4 space-x-2 z-50">
+      <button
+        className="w-10 h-10 xl:hidden"
+        onClick={() => handleExpandSideNav()}
+      >
+        <svg
+          xmlns="http://www.w3.org/2000/svg"
+          className="h-full w-full"
+          fill="none"
+          viewBox="0 0 24 24"
+          stroke="currentColor"
+        >
+          <path
+            strokeLinecap="round"
+            strokeLinejoin="round"
+            strokeWidth={2}
+            d="M4 6h16M4 12h16M4 18h16"
+          />
+        </svg>
+      </button>
+      <img
+        src={XStakeLogo}
+        alt="XStake Logo"
+        width={64}
+        placeholder="blurred"
+      />
+      <h1 className="text-2xl font-bold">XStake</h1>
+      <div className="w-full h-full flex items-center justify-end">
+        {isAuthenticated ? (
+          <form className="h-full" method="post" action="/users/sign_out">
+            <input className={linkStyles} type="submit" value="Sair" />
+            <input
+              type="hidden"
+              name="authenticity_token"
+              defaultValue={csrfToken}
+            />
+            <input type="hidden" name="_method" value="delete" />
+          </form>
+        ) : (
+          <form className="h-full" method="post" action="/users/sign_in">
+            <input className={linkStyles} type="submit" value="Entrar" />
+            <input
+              type="hidden"
+              name="authenticity_token"
+              defaultValue={csrfToken}
+            />
+          </form>
+        )}
+      </div>
+    </nav>
+  );
+};