feat(shared-collections): admit 'topic' and 'queue' collection kinds (D2/D3)

Widen the group_collections kind allow-list (migration 0064) + the
manifest CollectionKind enum + apply_service COLLECTION_KINDS to include
'topic' (D2, storeless publish namespace) and 'queue' (D3, group-keyed
durable queue — store lands in 0065). Foundation shared by both
milestones; routes through the existing owner-generic reconcile +
resolve_owning_group path.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

crates/manager-core/src/apply_service.rs

@@ -119,7 +119,7 @@ fn default_collection_kind() -> String {
 }
 
 /// The shared-collection kinds the apply engine accepts.
-const COLLECTION_KINDS: &[&str] = &["kv", "docs", "files"];
+const COLLECTION_KINDS: &[&str] = &["kv", "docs", "files", "topic", "queue"];
 
 #[derive(Debug, Clone, Deserialize)]
 pub struct BundleScript {