wire spec-driven auth: remove VITE_AUTH_BASE_URL, reorder providers

- main.jsx: remove VITE_AUTH_BASE_URL env var; add AppContent that
  reads authConfig from useAppContext() and passes to AuthProvider;
  reorder: AppProvider -> AuthProvider -> BrowserRouter
- sync react-openapi: AuthConfig type, extractAuthConfig, loading fix
- sync react-auth: authConfig prop, config-driven paths, server logout

react-openapi/src/context/AppContext.tsx

@@ -1,11 +1,12 @@
 import { createContext, useContext } from "react";
-import type { ProfileComponents, ProfileOperation, ResourceConfig, SpecConfiguration, ValidationMessage } from "../types";
+import type { AuthConfig, ProfileComponents, ProfileOperation, ResourceConfig, SpecConfiguration, ValidationMessage } from "../types";
 
 export interface AppContextValue {
   config: SpecConfiguration;
   resources: ResourceConfig[];
   profileOperations: ProfileOperation[];
   profileComponents: ProfileComponents;
+  authConfig: AuthConfig;
   schemas: Record<string, any>;
   loading: boolean;
   errors: ValidationMessage[];

react-openapi/src/context/AppProvider.tsx

@@ -1,5 +1,5 @@
 import React, { useEffect, useState, useMemo } from "react";
-import type { ProfileOperation, SpecConfiguration, ResourceConfig, ValidationMessage } from "../types";
+import type { AuthConfig, ProfileOperation, SpecConfiguration, ResourceConfig, ValidationMessage } from "../types";
 import { AppContext } from "./AppContext";
 import { loadSpec } from "../spec-loader";
 import { validateSpec } from "../spec-validator";
@@ -11,6 +11,19 @@ interface AppProviderProps {
   children: React.ReactNode;
 }
 
+function extractAuthConfig(spec: any): AuthConfig {
+  const bearer: Record<string, any> =
+    spec?.components?.securitySchemes?.bearerAuth ?? {};
+  return {
+    serverUrl: bearer["x-server-url"] ?? "",
+    loginPath: bearer["x-login-path"] ?? "/login",
+    registerPath: bearer["x-register-path"] ?? "/register",
+    logoutPath: bearer["x-logout-path"] ?? "/logout",
+    mePath: bearer["x-me-path"] ?? "/me",
+    introspectPath: bearer["x-introspect-path"] ?? "/introspect",
+  };
+}
+
 function extractProfileOperations(spec: any): ProfileOperation[] {
   const ops: ProfileOperation[] = [];
   const paths = spec.paths ?? {};
@@ -30,10 +43,20 @@ function extractProfileOperations(spec: any): ProfileOperation[] {
   return ops;
 }
 
+const DEFAULT_AUTH_CONFIG: AuthConfig = {
+  serverUrl: "",
+  loginPath: "/login",
+  registerPath: "/register",
+  logoutPath: "/logout",
+  mePath: "/me",
+  introspectPath: "/introspect",
+};
+
 export function AppProvider({ specConfiguration, children }: AppProviderProps) {
   const [loading, setLoading] = useState(true);
   const [resources, setResources] = useState<ResourceConfig[]>([]);
   const [profileOperations, setProfileOperations] = useState<ProfileOperation[]>([]);
+  const [authConfig, setAuthConfig] = useState<AuthConfig>(DEFAULT_AUTH_CONFIG);
   const [schemas, setSchemas] = useState<Record<string, any>>({});
   const [errors, setErrors] = useState<ValidationMessage[]>([]);
   const [warnings, setWarnings] = useState<ValidationMessage[]>([]);
@@ -59,6 +82,7 @@ export function AppProvider({ specConfiguration, children }: AppProviderProps) {
           setWarnings(warns);
           setSchemas(spec.components?.schemas ?? {});
           setProfileOperations(extractProfileOperations(spec));
+          setAuthConfig(extractAuthConfig(spec));
         }
 
         if (errs.length === 0) {
@@ -97,12 +121,13 @@ export function AppProvider({ specConfiguration, children }: AppProviderProps) {
       resources,
       profileOperations,
       profileComponents,
+      authConfig,
       schemas,
       loading,
       errors,
       warnings,
     }),
-    [specConfiguration, resources, profileOperations, profileComponents, schemas, loading, errors, warnings]
+    [specConfiguration, resources, profileOperations, profileComponents, authConfig, schemas, loading, errors, warnings]
   );
 
   return React.createElement(AppContext.Provider, { value }, children);