0.50.1 · core 2026-07-13

Prose alignment with v0.50.0 canonical source — Updated standalone-awareness copy in 5 skills/stages to reference stelow.json#workflows[].config as canonical, with index.json documented as a legacy mirror for pre-v0.50.0 workflows:
stelow-product-shape-up/SKILL.md (Standalone awareness note).
stelow-product-shape-up/references/proposal-structure.md (Mode storage contract).
stelow-product-plan-critique/SKILL.md (Standalone awareness note).
stelow-product-tech-planning/SKILL.md (Standalone awareness note).
stelow-product-scope-executor/SKILL.md (Standalone awareness + Complete-appetite warning echo).
stelow-product-orchestrator/stages/execution.md (Human-in-loop note).
Test assertion tightening — tests/unit/artifact-flow-contract.test.ts now verifies that scope-executor references both stelow.json#workflows[].config.review_mode (canonical) AND the index.json legacy fallback path, instead of the previous generic review_mode substring match.

No functional code changes. All edits are documentation/prose alignment + 1 test assertion precision.
818 tests passing (unchanged from v0.50.0).