Add loading submenus from config or Falyx object, more examples

examples/single_http.py

@@ -0,0 +1,14 @@
+import asyncio
+
+from falyx.action import HTTPAction
+
+http_action = HTTPAction(
+    name="Get Example",
+    method="GET",
+    url="https://jsonplaceholder.typicode.com/posts/1",
+    headers={"Accept": "application/json"},
+    retry=True,
+)
+
+if __name__ == "__main__":
+    asyncio.run(http_action())