Sprint 15 integration: merge all lanes (418/0/0), apply E's world.js manifest patch, [I] entry

THREADS.md

@@ -7349,3 +7349,36 @@ anchors are your GLB), but the tooling is now waiting, not TODO.
     bolted-to-deck option would turn "fascia or nothing" into a real spend-vs-risk decision —
     the number argues its own case and I'll build against it gladly when SPRINT16 wires the
     swing lawn.
+
+[I] 2026-07-19 — **SPRINT 15 INTEGRATION (main).** All four lanes merged; E's world.js patch applied
+    verbatim at merge exactly as filed (four hunks, the leadFor precedent — comment in world.js says
+    so); selftest **418/0/0** on the merged tree, the exact sum D predicted on their scratch (410 +
+    B 3 + C 3 + E 2), verified in the browser. Game boots clean; posts adopt at ratingHint 1.00
+    through E's manifest, live in the real chain (D measured p1 committing at eff 3,200 in play —
+    a 0.90 world would have read 2,880).
+
+    **The sprint closed every gate it opened:**
+    · Gate 1 — ruled 1.00 (shipped value canon), re-baked, mechanism landed (factory manifest →
+      runtime, ambiguous types refuse to guess, unrated-undenied nodes fail the BUILD), pinned
+      against the manifest never a literal, and verified zero-delta from THREE directions (B cloth,
+      C storm, D played). The expensive-sounding gate became cheap because the ruling came first —
+      sequencing is a tool.
+    · Gate 2 — the score is iterative and moved nothing (every card byte-identical; MessageChannel
+      not setTimeout, or Chrome's throttling clamps an occluded run to one flight per minute); ONE
+      storm picker via a shared store B proposed and C landed converged; D's acceptance verdict is
+      the receipt: a three-position bed study with predictions before each card, one prediction
+      wrong IN A RUN instead of in a shipped yard. C's worst-second button predicted the second h3
+      actually broke in play. "Batch, not iterative" is dead.
+    · Gate 3 — landed last integration (honest edges), stands.
+    · Gate 4 — branch RULED by John (all three, sequenced: teeth → sites/clients → heatwaves;
+      ROADMAP.md is the growth canon). The play half stands open as ever.
+
+    Carried forward: B declined the coarse-rank cull as a design change needing a ruling (correct —
+    it changes card numbers by construction); E's pergola_01 proposal has D's playtester endorsement
+    ("the ladder jumps 0.45-on-grass straight to 1.00-in-concrete; a 0.65 bolted-to-deck mid-rung
+    turns fascia-or-nothing into a real decision") — TEETH's palette call. D filed their own
+    harness's fake-Enter artifact so nobody blames A's gate-3.1 work.
+
+    **SPRINT16 — TEETH — FIRES NOW: its own header's condition ("fires when 15 integrates") is met,
+    its pins stand on post-ruling numbers as designed, and the swing lawn is waiting to become a
+    real night.**

web/world/js/world.js

@@ -13,6 +13,13 @@
 
 import * as THREE from '../vendor/three.module.js';
 import { ANCHOR_TYPE, createStubWind } from './contracts.js';
+// SPRINT15 gate 1.2 — E's patch, applied verbatim by the integrator at merge
+// (the leadFor precedent): a node-less anchor takes the factory's word at
+// construction, because dress() will never reach it. Object.assign ignores
+// null, so each hunk is inert exactly where adoptAnchor already owns the job.
+// At the ruled 1.00 this changes ZERO shipped numbers; it exists for the NEXT
+// asset. E's e.test pins runtime === manifest so divergence can't be silent.
+import { factoryExtras } from './ratings.js';
 import { validateSiteWind } from './weather.core.js';
 
 /**
@@ -350,6 +357,7 @@ export function createWorld(scene, opts = {}) {
     anchors.push(Object.assign(
       makeStaticAnchor(a.id, a.type ?? 'house', new THREE.Vector3(-5 + i * 5, 2.6, -9.9)),
       { work: a.work },
+      a.node ? null : factoryExtras(a.type ?? 'house'),
     ));
   }
 
@@ -464,6 +472,7 @@ export function createWorld(scene, opts = {}) {
     anchors.push(Object.assign(
       makeStaticAnchor(spec.id, spec.type ?? 'post', top),
       { work: spec.work },
+      spec.node ? null : factoryExtras(spec.type ?? 'post'),
     ));
   }
 
@@ -532,6 +541,7 @@ export function createWorld(scene, opts = {}) {
       anchors.push(Object.assign(
         makeStaticAnchor(a.id, a.type ?? 'post', new THREE.Vector3(st.x, heightAt(st.x, st.z) + 2.4, st.z)),
         { work: a.work },
+        a.node ? null : factoryExtras(a.type ?? 'post'),
       ));
     }
   }