godplans v1.13.0

Plans could satisfy every structural contract and still carry unsupported
attribution, mechanism-free quality claims, indirect verbs, false symmetry,
actorless sentences, and vocabulary drift. The substitution test caught the
worst generic paragraphs, but it did not give the author a meaning-preserving
editorial procedure after traceability was fixed. This release adds that
procedure before independent scoring.

Added

• Phase 5b, a prose-integrity pass that freezes IDs, decisions, hypotheses,
  sources, numbers, scope boundaries, requirement references, commands, task
  dependencies, and lifecycle state before rewriting human-facing prose. It
  re-runs the substitution and three-label tests after the rewrite and rejects
  any wording change that alters a commitment or uncertainty label.
• A prose-integrity gate in references/exemplar.md with failing and passing
  webhook-relay examples plus ten contextual checks for attribution,
  mechanisms, causal language, plain verbs, real list structure, canonical
  vocabulary, named actors, sentence density, honest hedging, and decorative
  explanation.
• The prose-integrity behavioral evaluation. It supplies unsupported draft
  marketing copy beside concrete webhook constraints and requires the plan to
  retain the signature header, throughput, retry count, and terminal-failure
  behavior without repeating the unsupported claims. The publishable matrix
  now contains eleven cases, and the harness checks that count.

Changed

• Plan handoffs now lead with the result and omit canned greetings, praise,
  sycophantic agreement, generic disclaimers, and generic closing lines.
• README.md and docs/ABOUT.md document the nine-stage method, the semantics
  frozen by the prose pass, the eleven-case matrix, and the pstack unslop
  lineage. The concepts are re-expressed for executable plans; no source text
  or catalog is copied.
• Published version surfaces and the generated portable prompt now report
  1.13.0.