create event

app/bot/dialogs/flows/events/handlers.py

@@ -0,0 +1,13 @@
+from aiogram.types import CallbackQuery
+from aiogram_dialog import DialogManager
+from aiogram_dialog.widgets.kbd import Select
+
+
+async def on_event_selected(
+    callback: CallbackQuery,
+    widget: Select,
+    manager: DialogManager,
+    item_id: str,
+):
+    manager.dialog_data["selected_event"] = item_id
+    await manager.next()