feat: add registration and authentication

frontend/src/api/index.ts

@@ -1,5 +1,15 @@
-export type { CreateRacePayload, Race, RacesQuery, RaceStatus, UpdateRacePayload } from "./types";
+export type { AuthUser, CreateRacePayload, Race, RacesQuery, RaceStatus, UpdateRacePayload } from "./types";
 export { ApiError, getApiErrorMessage } from "./errors";
 export type { BackendMetaResponse, HealthResponse } from "./health";
 export { getBackendMeta, getHealth } from "./health";
 export { getRaceById, getRaces, createRace, updateRace, deleteRace } from "./races";
+export {
+  forgotPassword,
+  getCurrentUser,
+  login,
+  logout,
+  register,
+  resendVerification,
+  resetPassword,
+  verifyEmail,
+} from "./auth";