Assistant: codex Assistant-Model: gpt-6-astra Assistant-Session: 01a0e747-8f27-7242-8df8-8bc44f88c929
Add slugify_or_default for core-hub parity, bump to 0.2.0, document ecosystem position in INTENT/SCOPE/README, wire capability relations to state-hub and core-hub, and extend utils tests. Part of CUST-WP-0057 consolidation.