Return token data from handle_token

Notes for dev

src/trustcafeapiwrapper/apiclient.py

@@ -170,9 +170,11 @@ class APIClient(BaseModel):
             
         # Get a new one if we don't have one or if the existing one is expired
         if not self.is_token_valid():
-            tokendata = self.sign_in()
+            token_data = self.sign_in()
             with open(token_data_path, "w") as f:
-                json.dump(tokendata, f, indent=2)
+                json.dump(token_data, f, indent=2)
+
+        return token_data
 
     def run_job(self, job_function, *args, **kwargs):
         """