8a949659c3
- credits_tracker: trim inline comment block (duplicated docstring) and correct its safety claim - a paid model under stealth/ would fail closed (suppressed banner), not open; state the trade-off honestly. - run_agent: update stale call-site comment to mention stealth/ prefix. - auxiliary_client: widen sibling free-SKU detector _is_free_model to recognize stealth/ prefix (same bug class as #91843: free_only=true wrongly skipped the OpenRouter fallback and the paid-lane warning fired spuriously for stealth models). - tests: bind the new sibling behavior (stealth/ox-alpha free, my-stealth/model not).