feat(client): refactor auth/login

Signed-off-by: Noa Virellia <noa@requiem.garden>

client/src/routes/token.tsx

@@ -0,0 +1,25 @@
+import { createFileRoute, useNavigate } from '@tanstack/react-router';
+import { useState } from 'react';
+import z from 'zod';
+import { doSetTokenByCode } from '@/lib/token';
+
+const tokenCodeSchema = z.object({
+  code: z.string().nonempty(),
+});
+
+export const Route = createFileRoute('/token')({
+  component: RouteComponent,
+  validateSearch: tokenCodeSchema,
+});
+
+function RouteComponent() {
+  const { code } = Route.useSearch();
+  const [status, setStatus] = useState('Loading...');
+  const navigate = useNavigate();
+  doSetTokenByCode(code).then(() => {
+    void navigate({ to: '/' });
+  }).catch((_) => {
+    setStatus('Error getting token');
+  });
+  return <div>{status}</div>;
+}