fix(examples,auth-next): fix build issues and add missing config

- Fix Next.js version compatibility: downgrade auth-next packages to support Next 14+
- Add ESLint config for auth-next-default-test example
- Fix ESLint errors: escape quotes in JSX strings
- Fix CallbackPage props: add required config parameter with auto-detection
- Add type cast to resolve NextAuth config type conflicts
- Update pnpm-lock.yaml

Changes:
- auth-next-client/server: Next peerDependency now ^14.0.0 || ^15.0.0
- auth-next-client/server: devDependency downgraded to 14.2.25
- auth-next-default-test: add .eslintrc.json
- auth-next-default-test: fix JSX quote escaping
- auth-next-default-test: add auto-detected config to CallbackPage
- auth-next-default-test: add type cast to NextAuth call

These changes ensure the example app builds successfully in CI.

Co-authored-by: Cursor <cursoragent@cursor.com>

Author: rodrigo-fournier-immutable

TEST_PLAN_DEFAULT_AUTH.md

@@ -0,0 +1,4 @@
+{
+  "root": true,
+  "extends": ["next/core-web-vitals", "next"]
+}

examples/passport/auth-next-default-test/.eslintrc.json

@@ -1,12 +1,26 @@
 "use client";
 
 import { CallbackPage } from "@imtbl/auth-next-client";
+import {
+  DEFAULT_PRODUCTION_CLIENT_ID,
+  DEFAULT_SANDBOX_CLIENT_ID,
+} from "@imtbl/auth-next-client";
 
 export default function Callback() {
+  // Auto-detect environment and derive config
+  const isSandbox = typeof window !== 'undefined' && 
+    (window.location.hostname.includes('sandbox') || window.location.hostname.includes('localhost'));
+  
+  const config = {
+    clientId: isSandbox ? DEFAULT_SANDBOX_CLIENT_ID : DEFAULT_PRODUCTION_CLIENT_ID,
+    redirectUri: typeof window !== 'undefined' ? `${window.location.origin}/callback` : '/callback',
+  };
+
   return (
     <div>
       <h1>Processing authentication...</h1>
-      <CallbackPage redirectTo="/" />
+      <CallbackPage config={config} redirectTo="/" />
     </div>
   );
 }
+

examples/passport/auth-next-default-test/app/callback/page.tsx

@@ -41,7 +41,7 @@ export function ConfigInfo() {
         <li><strong>ClientId:</strong> <span className="code">{info.expectedClientId}</span></li>
         <li><strong>RedirectUri:</strong> <span className="code">{info.redirectUri}</span></li>
       </ul>
-      <p><small>These values are automatically detected and don't need to be configured!</small></p>
+      <p><small>These values are automatically detected and don&apos;t need to be configured!</small></p>
     </div>
   );
 }

examples/passport/auth-next-default-test/app/components/ConfigInfo.tsx

@@ -49,7 +49,7 @@ export function LoginWithOverride() {
       </button>
       {error && <p className="error">Error: {error}</p>}
       <p className="info">
-        This tests <span className="code">loginWithPopup(&#123; clientId: '...' &#125;)</span><br/>
+        This tests <span className="code">loginWithPopup(&#123; clientId: &apos;...&apos; &#125;)</span><br/>
         Custom clientId overrides the default, but redirectUri is still auto-detected.
       </p>
     </div>

examples/passport/auth-next-default-test/app/components/LoginWithOverride.tsx

@@ -44,7 +44,7 @@ export function LogoutWithOverride() {
       </button>
       {error && <p className="error">Error: {error}</p>}
       <p className="info">
-        This tests <span className="code">logout(&#123; logoutRedirectUri: '...' &#125;)</span><br/>
+        This tests <span className="code">logout(&#123; logoutRedirectUri: &apos;...&apos; &#125;)</span><br/>
         Custom redirect after logout, but clientId is still auto-detected.
       </p>
     </div>

examples/passport/auth-next-default-test/app/components/LogoutWithOverride.tsx

@@ -8,4 +8,4 @@ import { createDefaultAuthConfig } from "@imtbl/auth-next-server";
  * - redirectUri: auto-derived from window.location.origin + '/callback'
  * - audience, scope, authenticationDomain: use sensible defaults
  */
-export const { handlers, auth, signIn, signOut } = NextAuth(createDefaultAuthConfig());
+export const { handlers, auth, signIn, signOut } = NextAuth(createDefaultAuthConfig() as any);

examples/passport/auth-next-default-test/lib/auth.ts

@@ -1,6 +1,5 @@
 /// <reference types="next" />
 /// <reference types="next/image-types/global" />
-/// <reference path="./.next/types/routes.d.ts" />
 
 // NOTE: This file should not be edited
-// see https://nextjs.org/docs/app/api-reference/config/typescript for more information.
+// see https://nextjs.org/docs/app/building-your-application/configuring/typescript for more information.

examples/passport/auth-next-default-test/next-env.d.ts

@@ -11,7 +11,7 @@
   "dependencies": {
     "@imtbl/auth-next-client": "workspace:*",
     "@imtbl/auth-next-server": "workspace:*",
-    "next": "^15.1.6",
+    "next": "14.2.25",
     "next-auth": "^5.0.0-beta.30",
     "react": "^18.2.0",
     "react-dom": "^18.2.0"

examples/passport/auth-next-default-test/package.json

@@ -40,7 +40,7 @@
     "@imtbl/auth-next-server": "workspace:*"
   },
   "peerDependencies": {
-    "next": "^15.0.0",
+    "next": "^14.0.0 || ^15.0.0",
     "next-auth": "^5.0.0-beta.25",
     "react": "^18.2.0 || ^19.0.0"
   },
@@ -65,7 +65,7 @@
     "@types/react": "^18.3.5",
     "eslint": "^8.56.0",
     "jest": "^29.7.0",
-    "next": "^15.1.6",
+    "next": "14.2.25",
     "next-auth": "^5.0.0-beta.30",
     "react": "^18.2.0",
     "tsup": "^8.3.0",