fix(client): token was overriden at initialization

Author: KNedelec

packages/gg_api_core/src/gg_api_core/client.py

@@ -108,12 +108,13 @@ def __init__(self, gitguardian_url: str | None = None, personal_access_token: st
         """
         logger.info("Initializing GitGuardian client")
 
-        self._init_urls(gitguardian_url)
-        self._init_personal_access_token(personal_access_token)
-
+        # Initialize instance variables before calling init methods
         self._token_info: Any | None = None
         self._oauth_token: str | None = None
 
+        self._init_urls(gitguardian_url)
+        self._init_personal_access_token(personal_access_token)
+
     def _init_urls(self, gitguardian_url: str | None = None):
         # Use provided raw URL or get from environment with default fallback
         raw_url = gitguardian_url or os.environ.get("GITGUARDIAN_URL", "https://dashboard.gitguardian.com")