Update fern definition (#1113)

Co-authored-by: sahil485 <[email protected]>

Author: dsinghvi

fern/apis/fai/generators.yml

@@ -14,3 +14,14 @@ groups:
           path: ../../../packages/fai-sdk/src
         config:
           namespaceExport: FernAI
+
+  public-sdk:
+    generators:
+      - name: fernapi/fern-typescript-node-sdk
+        version: 2.8.4
+        output:
+          location: npm
+          package-name: "@fern-api/fai-sdk"
+          token: ${NPM_TOKEN}
+        config:
+          namespaceExport: FernAI