Implement Week 4b Origin-CAS connector for cache-miss handling

- Add ContentFetcher bridging Origin→CAS on cache miss - Integrate fetcher into FileReader via with_fetcher() constructor - Add get_or_fetch_manifest() for lazy manifest loading - Emit FileAccessed events per FR-18.1 via EventBus - Add 2 integration tests for e2e fetch flow - Test count: 60 (was 54)
2026-05-12 19:04:48 +02:00
parent e575276b6f
commit c46750b1ec
6 changed files with 410 additions and 15 deletions
@@ -432,6 +432,7 @@ dependencies = [
 "hex",
 "musicfs-cache",
 "musicfs-core",
+ "musicfs-origins",
 "rmp-serde",
 "serde",
 "sled",