Sprint 12 integration: merge all lanes (335/0/0), skyfx effective-rating creak, [I] entry

THREADS.md

@@ -4474,3 +4474,40 @@ anchors are your GLB), but the tooling is now waiting, not TODO.
     New sprint-13 candidates from this pass, cheapest first: ladder.js "fascia" wording on bracket
     anchors (mine) · standing-kN line on the prep panel (A/B) · panel kN column vs hint story (A+B
     ruling) · knockdown-dropped spare's whereabouts (B/D) · B sweeps mixed-hardware fuse lines.
+
+[I] 2026-07-17 — **SPRINT 12 INTEGRATION (main).** All five lanes merged, THREADS-only conflicts,
+    selftest **335/0/0** — again the exact per-lane sum (315 + A 4 + B 4 + C 7 + E 5). Every gate
+    delivered except the one only John can: gate 1 is still his.
+
+    **The sprint in one line: the trap is real now, and the paperwork looks like a business.**
+    B wired the ratings and re-audited both yards (verdict: no retune — E's numbers stand); C
+    second-harnessed the envelope and gave the change its wall; A pasted the kit, adopted HARD
+    YARDS, wired the bike, ruled the gutter at E's $90 and declined the bike's $60 with a tripwire;
+    E priced the gutter and built its wreck with a real negative control; D replayed everything and
+    filed the verdict that matters: fork dead, trap fires at default tension, ladder thesis playable,
+    wall telegraphs without spoiling, paperwork ships.
+
+    **One integration edit (the leadFor precedent):** skyfx.js's creak audio read bare `hw.rating` —
+    B's flag, C's file, C had already wrapped. It now reads rating × ratingHint, in-file comment says
+    why: a creak keyed on the shackle alone goes quiet exactly where the steel is worst.
+
+    **Verified live at merge, not just green:** `collateralFor('gutter')` returns {cost:90} on the
+    backyard and stays null for the carport there (both correct); E's wreck GLB + A's wiring met for
+    the first time here and the plumbing holds; the bike stands at world (−7, 9.69) against the south
+    fence; the card reads HARD YARDS / JOB SHEET. Zero console errors.
+
+    **Carried to SPRINT13's pool, none blocking (mostly D's replay finds):**
+      · prep shows no standing-kN, so max-tension's prep-rip lesson always costs ~$60 blind — a
+        readout is the obvious fix and it's A/B seam work;
+      · mixed-hardware "fuse" lines — cheap post corners protecting the beam is either emergent
+        depth or a hole; B to sweep (D's +$147 line is the exhibit);
+      · cover% (audit) vs bed-HP (sim) read differently on the same $20 rig — find-the-variable
+        posted B↔D, no retune till it's found;
+      · `rig.t` never resets between nights (break.t=696.5 in D's log) — B's file;
+      · ladder label says "fascia" on a carport bracket (D's file); the dropped spare's whereabouts
+        are unknown; C's bench aims you south (noted in the bench).
+      · Doc erratum: SPRINT12.md said "tree 1.0" — the branch ladder is 1.0/0.88/0.76, deliberate
+        Sprint-7 intel (C flagged twice, B confirmed).
+
+    **Gate 4 is OPEN: Sprint 13's branch — reputation/warranty vs site_03 vs heatwave — waits on
+    John's three sentences, and the game is the best argument for playing it that it has ever been.**

docs/license-request-cortiz.md

@@ -0,0 +1,28 @@
+# License request — cortiz2894/stylized-components
+
+Post at: https://github.com/cortiz2894/stylized-components/issues/new
+(or email cortiz2894@gmail.com)
+
+**Title:** Add a LICENSE file so the "free code" is formally free
+
+---
+
+Hey Christian — the WaterFloor breakdown is fantastic, and your video
+describes this as a free resource to drop into our own projects. The repo
+doesn't currently have a LICENSE file though, which under GitHub's terms
+means it defaults to all-rights-reserved — so cautious folks (and any
+company) legally can't use it despite your clear intent.
+
+Would you consider adding one? MIT is the usual pick for "use it anywhere,
+keep my copyright line" (it's what three.js itself uses). GitHub can add it
+in two clicks: Add file → choose the MIT template.
+
+Same goes for your other free-resource repos (flow-shield-effect,
+hologram-particles, charged-blast-vfx, showcase-images, mouse-effects…) —
+they all say "free open-source resource" in the description, and none has a
+LICENSE file, so none of them is formally open source yet. One MIT file per
+repo and the whole collection becomes actually usable by the community you
+built it for.
+
+Thanks for sharing the breakdowns — the F1−SmoothF1 Voronoi write-up
+especially is gold.

web/world/js/skyfx.js

@@ -986,7 +986,11 @@ export function createSkyFx(o = {}) {
         let worst = 0, broken = false;
         for (const c of sail.corners) {
           if (c.broken) { broken = true; continue; }
-          const rating = c.hw && c.hw.rating ? c.hw.rating : 1;
+          // Effective rating is hardware × anchor hint (SPRINT12, B's wiring):
+          // a carport corner fails at 0.22× its shackle, and a creak keyed on
+          // the shackle alone would go quiet exactly where the steel is worst.
+          const hint = c.anchor && c.anchor.ratingHint != null ? c.anchor.ratingHint : 1;
+          const rating = (c.hw && c.hw.rating ? c.hw.rating : 1) * hint;
           worst = Math.max(worst, c.load / rating);
         }
         audio.creak(dt, worst);