Estate continuation (post-branding): Canva hero, contractile substrate, 4-audience wiki + business case

[hyperpolymath]

Tracks the remaining estate-wide cleanup/docs/branding work for typed-wasm after the merged brand pass (#189). Feeds the paint-type Project #41 scheduler (DEP-03).

Remaining (safe / additive)

• Canva hero (WASM-violet) → brand/hero/social-profile.png + feature on README (pattern: ephapax #326).
• Contractile gaps: add intend/ adjust/ bust/ dirs and .ncl runners to must/ trust/ dust/ — model on hyperpolymath/ephapax/.machine_readable/contractiles/{_base.ncl,bust/} + INDEX.a2ml. Verify just validate green.
• 4-audience wiki: docs/wikis/{Home,Developer,Maintainer,User,Lay-Public,Glossary}.md + README.adoc index (burble signpost convention); add just wiki-sync (port burble/Justfile).
• Business case: docs/business/{strategy-operations,supply-chain,marketing,finance,governance-legal-risk}/, seeded repo-true from .machine_readable/6a2/ECOSYSTEM.a2ml.

GATED — draft PR only, owner decides (never auto-merge)

• CLADE uuid de-collision: a5ea1382-a34c-5334-8a46-a2ebe904c810 is shared with paint-type/gossamer/paint-queue — needs a fresh uuid + gv-clade-index registration (coordinated estate batch).
• CLADE canonical-name is still "rsr-template-repo" → set to typed-wasm.

Already tracked elsewhere (not duplicated here)

• AffineScript front-end gate: Phase 1 / D1: codegen coverage — all 10 levels across all 6 .twasm examples #127 (codegen coverage) + Phase 1 / D2: round-trip soundness corpus — verify(codegen(parse(src))) == OK, ECHIDNA-enforced #130 (round-trip soundness) — the paint-type UI gate (DEP-03).
• validate-rsr path drift — fixed in Brand pack + Marr/Sandler diagrams; repoint stale validate-rsr paths #189.

Guardrails

Real runs only; never auto-edit licences (owner-only — this is what governance/Licence consistency wants: LICENSE+Cargo.toml SPDX); never bypass gates; sign commits; draft PRs for gated items.