Make Access optional for Poll

README.md

@@ -29,6 +29,13 @@ Poll does not own:
 - generic form rendering and submission runtime; those belong in `govoplan-forms` and `govoplan-forms-runtime`
 - mail, notification, and portal delivery infrastructure
 
+## Optional Access Integration
+
+`govoplan-access` is optional. With Access installed, Poll can use identity
+resolution, permission checks, and role templates. Without Access, Poll remains
+usable for reduced flows such as anonymous participation, signed public links,
+or participant lists supplied by another adapter.
+
 ## Development Install
 
 ```bash