wire profile components, login/register routes, spec-driven auth

- src/main.jsx: add /login, /register, /profile/* routes; wire
  profileComponents from react-auth; pass basePath to Admin
- src/Header.tsx: profile button nav to /profile/me; Login to /login
- src/openapi-config.ts: wire getToken and profileComponents
- react-auth local: sync ProfileCreate, ProfileEdit, ProfileView
- react-openapi local: sync all auth + x-profile changes
  (AppProvider, Admin, ProfileRoutes, SideMenu, types, hooks, etc.)

react-openapi/src/context/AppContext.tsx

@@ -1,9 +1,11 @@
 import { createContext, useContext } from "react";
-import type { ResourceConfig, SpecConfiguration, ValidationMessage } from "../types";
+import type { ProfileComponents, ProfileOperation, ResourceConfig, SpecConfiguration, ValidationMessage } from "../types";
 
 export interface AppContextValue {
   config: SpecConfiguration;
   resources: ResourceConfig[];
+  profileOperations: ProfileOperation[];
+  profileComponents: ProfileComponents;
   schemas: Record<string, any>;
   loading: boolean;
   errors: ValidationMessage[];