Credibility pass: comments say what the code can't, and the seams are gone

Engine: pit-rim exits live in one helper (pitRimExits) shared by the
resolver and the automaton; chargeReach names the six-stride cap; dust
sight is inDust + dustAtEnd; PushPending is exported once; the force-field
counter builds its events in one list; drawUnderSlowDeath says what it
draws under. Test groups are named for the rule they pin, not the
revision that introduced it.

Client: one smoothstep; one edgeScar per battle-scarred edge; one
board-zone rule (which also seats the caption strip on phones); the
compass names live in SIDE_NAMES; net.flash() is the one toast; MediaQuery
replaces two hand-rolled matchMedia listeners; sprites carry their sizes
as plain numbers and their CSS in one rule each; canvas helpers are
formatted like the rest of the tree. Comments that told how a cel or a
fallback used to look now say what it draws. The actions-over notice no
longer blames a pickup when slime ended the turn.

Server and ops: dataRoot() is the one data directory; headlineOf builds
its deeds without a cast; the rollup and skills read the same way the
code behaves.

Co-Authored-By: Claude Fable 5.1 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01Jm2auWk6RP71CjaAb4FMoG

packages/web/src/fpv/FirstPerson.svelte

@@ -5,7 +5,7 @@
   // by the same depth buffer the walls wrote.
   import { motion } from "../motion";
   import { billboards, castRay, warpMotion, type Billboard, type FpvTarget } from "./raycast";
-  import { paintFist, paintPow, punchPose, paintWeb, paintFloorRing } from "./paintedFx";
+  import { paintFist, paintPow, punchPose, paintWeb, paintFloorRing as floorRing } from "./paintedFx";
   import { materialTextures } from "./textures";
   import { doorOpenness, fxFallback, growProgress, slateBand, surgeIntensity, type FpFx } from "./fx3d";
   import { terrainFallback, TERRAIN3D } from "./terrain3d";
@@ -198,7 +198,8 @@
   }
 
   function draw(time: number) {
-    // Keep the final game state and static hazard/target cues visible.
+    // With effects off the frame still draws — walls, bodies, hazards —
+    // but nothing moves: no fx, and the ambient pulses freeze at t=0.
     const activeFx = motion.effects ? fx : [];
     const ambientTime = motion.effects ? time : 0;
     const ctx = canvas?.getContext("2d");
@@ -724,7 +725,7 @@
       ctx.rotate(pose.rotation);
       paintFist(ctx, pose.size, f.swing);
       ctx.restore();
-      if (pose.radius > H * 0.19 * 0.01) {
+      if (pose.radius > 0.5) {
         ctx.save();
         ctx.translate(pose.impactX, pose.impactY);
         ctx.rotate(-0.14);
@@ -776,12 +777,6 @@
     if ((ontarget || hover) && mouse) drawHover(ctx, W, H, half);
   }
 
-  /** An ellipse of light on the floor at a body's feet: `rgb` as "r,g,b",
-   * the stroke at `alpha`, the fill fainter. */
-  function floorRing(ctx: CanvasRenderingContext2D, cx: number, cy: number, rx: number, ry: number,
-                     rgb: string, alpha: number, fill: number) {
-    paintFloorRing(ctx, cx, cy, rx, ry, rgb, alpha, fill);
-  }
 
   /** Paint the hover cue for whatever stands under the crosshair. */
   function drawHover(ctx: CanvasRenderingContext2D, W: number, H: number, half: number) {