Add deployment reading windows and progress-aware quiz unlock

README.md

@@ -30,6 +30,9 @@ The current Windows installation uses Docker Compose; its old `MangaCircus Super
 Scheduled Task is disabled. Do not run a native duplicate writer. See
 [docs/local-deployment.md](docs/local-deployment.md) for its observed layout, health
 checks, restart procedure, and recovery point.
+Deployment-controlled reading hours and the optional progress-aware quiz are
+documented in [reading limiter](docs/reading-limiter.md). They are disabled
+unless configured on the reader container.
 See [Greatest of All Time](docs/greatest.md) for catalog ownership, voting, and metadata refresh.
 
 ### Docker