continue create docs

docs/code_snippets/quickstart_example_main.py

@@ -0,0 +1,14 @@
+# main.py
+from argenta import App, Orchestrator
+from routers import router
+
+app: App = App()
+orchestrator: Orchestrator = Orchestrator()
+
+def main() -> None:
+    app.include_router(router)
+    orchestrator.start_polling(app)
+
+if __name__ == '__main__':
+    main()
+    

docs/code_snippets/quickstart_example_routers.py

@@ -0,0 +1,9 @@
+# routers.py
+from argenta import Router, Response
+
+router = Router()
+
+@router.command("hello")
+def handler(response: Response):
+    print("Hello, world!")
+