namespace Acl.Application; /// In-memory (ADR-0026), seeded from config. Thread-safe: the /// hosted worker reads per zaak while the beheer endpoint may update it. public sealed class InMemoryDefaultFillStore(DefaultFillSettings seed) : IDefaultFillStore { private readonly object _gate = new(); private DefaultFillSettings _current = seed; public DefaultFillSettings Current { get { lock (_gate) return _current; } } public void Update(DefaultFillSettings settings) { // ponytail: red stub — real assignment lands in the green commit. } }