fix broken documentation links

docs/README.md

@@ -22,7 +22,6 @@ Job dispatcher with authentication and routing.
 
 - [Overview](./supervisor/supervisor.md)
 - [Authentication](./supervisor/auth.md)
-- [OpenRPC API](./supervisor/openrpc.json)
 
 ### Runners
 Job executors for different workload types.

docs/getting-started.md

@@ -134,7 +134,7 @@ print(`Created user: ${user.id}`);
 ## Next Steps
 
 - [Architecture Details](./architecture.md)
-- [Runner Documentation](./runner/overview.md)
+- [Runner Documentation](./runner/runners.md)
 - [Supervisor API](./supervisor/overview.md)
 - [Coordinator Workflows](./coordinator/overview.md)
 - [Authentication](./supervisor/auth.md)