Added finding projects by id and name using an indexer.

devops.py

@@ -113,10 +113,18 @@ class Organization(DevOps):
 
     @property
     def projects(self):
-        return self._entities(
-            entity_class=Project,
-            key_name="id",
-            list_url="_apis/projects")
+        if not hasattr(self, "_projects"):
+            self._projects = self._entities(
+                entity_class=Project,
+                key_name="id",
+                list_url="_apis/projects")
+        return self._projects
+
+    def __getitem__(self, key: str) -> 'Project':
+        for project in self.projects:
+            if project.id == key or project.name == key:
+                return project
+        raise KeyError(f"Project with ID or name '{key}' not found.")
 
 @auto_properties({
     "name":        "name",