fix: actually define project repr_attr

nickbroon · JohnVillalovos · commit 4187a69420dd · 2026-01-20T08:21:55.000-08:00
While `_repr_attr=` is given to specify the attribute to use to repr the
object, that object attribute itself is not actually defined, so tools
like PyRight/MyPy complain that:

```
Type of "path_with_namespace" is unknown
```
diff --git a/gitlab/v4/objects/projects.py b/gitlab/v4/objects/projects.py
@@ -178,6 +178,8 @@ class Project(
     _repr_attr = "path_with_namespace"
     _upload_path = "/projects/{id}/uploads"
 
+    path_with_namespace: str
+
     access_tokens: ProjectAccessTokenManager
     accessrequests: ProjectAccessRequestManager
     additionalstatistics: ProjectAdditionalStatisticsManager
