Add similarweb-analytics Docker sandbox skill

similarweb-analytics/scripts/tests/fixtures/data_api.py

@@ -0,0 +1,8 @@
+class ApiClient:
+    def call_api(self, api_name, path_params=None, query=None):
+        return {
+            "fixture": True,
+            "api_name": api_name,
+            "path_params": path_params or {},
+            "query": query or {},
+        }