Add Claude Fable 5 pricing to vendored snapshot

CHANGELOG.md

@@ -4,6 +4,10 @@ Cross-package release notes for relayburn. Package changelogs contain package-le
 
 ## [Unreleased]
 
+### Added
+
+- Pricing: added `claude-fable-5` to the vendored models.dev snapshot ($10/$50 per Mtok input/output, $1 cache-read, $12.5 cache-write, 1M context, 128K output) so cost reporting recognizes Claude Fable 5.
+
 ## [3.2.0] - 2026-06-03
 
 ### Fixed

crates/relayburn-sdk/src/analyze/cost.rs

@@ -220,6 +220,7 @@ mod tests {
         assert!(p.contains_key("claude-opus-4-7"), "opus-4-7 present");
         assert!(p.contains_key("claude-sonnet-4-6"), "sonnet-4-6 present");
         assert!(p.contains_key("claude-haiku-4-5"), "haiku-4-5 present");
+        assert!(p.contains_key("claude-fable-5"), "fable-5 present");
     }
 
     #[test]

crates/relayburn-sdk/src/analyze/pricing.rs

@@ -185,6 +185,11 @@ mod tests {
             "sonnet-4-6 present"
         );
         assert!(table.contains_key("claude-haiku-4-5"), "haiku-4-5 present");
+        let fable_5 = table.get("claude-fable-5").expect("fable-5 present");
+        assert_eq!(fable_5.input, 10.0);
+        assert_eq!(fable_5.output, 50.0);
+        assert_eq!(fable_5.cache_read, 1.0);
+        assert_eq!(fable_5.cache_write, 12.5);
     }
 
     #[test]

memory/workspace/.relay/state.json

@@ -0,0 +1 @@
+{"workspaceId":"rw_7ccfea89","remoteRoot":"/memory/workspace","localRoot":"/home/daytona/workspace/memory/workspace","mode":"poll","syncMode":"mirror","intervalMs":5000,"lastReconcileAt":"2026-06-09T22:09:45.352735519Z","lastSuccessfulReconcileAt":"2026-06-09T22:09:45.352735519Z","staleAfter":"2026-06-09T22:09:55.352735519Z","status":"ready","states":{"stale":false,"offline":false,"hasConflicts":false,"hasPendingWriteback":false},"pendingWriteback":0,"pendingConflicts":0,"deniedPaths":0,"counters":{"snapshotDeleteBlocked":156},"circuit":{"open":false,"openedAt":"0001-01-01T00:00:00Z","windowMs":60000,"cooldownMs":30000,"threshold":5,"nextRetry":"0001-01-01T00:00:00Z"},"outbox":{"pending":0,"needsAttention":0,"failed":0,"acked":0}}