fix(credentials): correctly resolve integration_id in AdenCredentialResponse.from_dict (#3965)

* fix(credentials): respect integration_id in AdenCredentialResponse.from_dict

* style: fix forward reference annotation for Ruff

core/framework/credentials/aden/client.py

@@ -143,19 +143,34 @@ class AdenCredentialResponse:
     def from_dict(
         cls, data: dict[str, Any], integration_id: str | None = None
     ) -> AdenCredentialResponse:
-        """Create from API response dictionary."""
+        """Create from API response dictionary or normalized credential dict."""
+
         expires_at = None
         if data.get("expires_at"):
             expires_at = datetime.fromisoformat(data["expires_at"].replace("Z", "+00:00"))
 
+        resolved_integration_id = (
+            integration_id
+            or data.get("integration_id")
+            or data.get("alias")
+            or data.get("provider", "")
+        )
+
+        resolved_integration_type = data.get("integration_type") or data.get("provider", "")
+        metadata = data.get("metadata")
+        if metadata is None and data.get("email"):
+            metadata = {"email": data.get("email")}
+        if metadata is None:
+            metadata = {}
+
         return cls(
-            integration_id=integration_id or data.get("alias", data.get("provider", "")),
-            integration_type=data.get("provider", ""),
+            integration_id=resolved_integration_id,
+            integration_type=resolved_integration_type,
             access_token=data["access_token"],
             token_type=data.get("token_type", "Bearer"),
             expires_at=expires_at,
             scopes=data.get("scopes", []),
-            metadata={"email": data.get("email")} if data.get("email") else {},
+            metadata=metadata,
         )