fix: Export isLoggedIn

package.json

@@ -1,6 +1,6 @@
 {
     "name": "next-cas-client",
-    "version": "1.0.2",
+    "version": "1.0.3",
     "description": "A CAS client built for Next.js to authenticate, validate tickets, and provide session management to a CAS server",
     "main": "./dist/index.js",
     "module": "./dist/index.mjs",

src/index.ts

@@ -1,4 +1,4 @@
-export { getCurrentUser } from './lib/server';
+export { getCurrentUser, isLoggedIn } from './lib/server';
 export { handleAuth } from './lib/handler';
 export { ValidatorProtocol } from './lib/validators/validator';
 export type { CasUser } from './lib/types';