Initial commit with Advoware proxy

steps/hello_step.py

@@ -0,0 +1,11 @@
+config = {
+    "name": "HelloWorld",
+    "type": "api",
+    "path": "/hello",
+    "method": "GET",
+    "emits": ["hello.triggered"]
+}
+
+async def handler(req, context):
+    await context.emit({"topic": "hello.triggered", "data": {"message": "Event from API"}})
+    return {"status": 200, "body": {"message": "Hello World from Motia!"}}