Release v1.0.0

Cirreum.Cache.Distributed 1.0.0 — the IDistributedCache provider

The IDistributedCache-backed implementation of Cirreum's ICacheService. Successor to the
published Cirreum.QueryCache.Distributed package, re-homed to a new id alongside the Cirreum
1.0 foundation reset and the code-first caching model.

Migrating from Cirreum.QueryCache.Distributed? See MIGRATION-v1.md.

Why this release exists

The caching foundation went code-first in Cirreum.Contracts/Cirreum.Domain 1.1.1: a provider
is chosen by the registration call, not an appsettings switch. This package is the distributed
provider under that model, and it moves to the Cirreum.Cache.* id family that replaces
Cirreum.QueryCache.*.

What's new

AddDistributedCacheService()

services.AddCirreumCaching();
services.AddStackExchangeRedisCache(o => o.Configuration = "...");   // any IDistributedCache
services.AddDistributedCacheService();                              // selects this provider

Registers DistributedCacheService as the active ICacheService via the foundation's code-first
AddCacheService(factory) helper — the registration call itself selects the provider (no
CacheProvider enum, no Cirreum:Cache:Provider appsettings switch). Fails fast at
registration if no IDistributedCache has been registered.

Behavior

• Entries with no configured expiration are bounded by a default 5-minute TTL rather than
  persisting indefinitely (IDistributedCache has no built-in default).
• A payload that fails to deserialize (corrupt bytes or schema drift) is evicted and recomputed
  instead of failing every read until it expires.
• Cached Result / Result<T> values round-trip correctly via the Cirreum.Result System.Text.Json
  converter (ADR-0024).
• Tag-based eviction is unsupported by IDistributedCache: RemoveByTagAsync / RemoveByTagsAsync
  throw NotSupportedException (use Cirreum.Cache.Hybrid for tag invalidation).

Compatibility

• Successor to a published package — a package-id + code-first migration, not a new capability.
  See MIGRATION-v1.md.
• Depends on Cirreum.Domain 1.1.1 (code-first cache abstractions: ICacheService /
  CacheExpirationPolicy).

See also

• Cirreum.Cache.Hybrid — the HybridCache-backed provider (L1+L2, stampede protection, tag invalidation)