Fix builds; artifact image order; stat count on tooltips

Author: Anyrainel

public/artifact/night_of_the_skys_unveiling2.png

@@ -12,21 +12,26 @@ import {
   HoverCardTrigger,
 } from "@/components/ui/hover-card";
 import { useLanguage } from "@/contexts/LanguageContext";
-import { artifactsById, maxSubstatRolls } from "@/data/constants";
+import {
+  AVERAGE_ROLL_MULTIPLIER,
+  artifactsById,
+  maxSubstatRolls,
+} from "@/data/constants";
 import type { ArtifactData, Rarity, Slot, SubStat } from "@/data/types";
 import { useMediaQuery } from "@/hooks/useMediaQuery";
 import { cn, getRarityColor } from "@/lib/utils";
 import { ArrowRight, CircleHelp } from "lucide-react";
 import { type ReactNode, useEffect, useRef, useState } from "react";
 
 // -----------------------------------------------------------------------------
-// Utility: Calculate roll count for a substat
+// Utility: Calculate roll count for a substat (average roll = 0.85 × max roll)
 // -----------------------------------------------------------------------------
 function getRollCount(statKey: SubStat, value: number, rarity: Rarity): number {
   const maxRolls = maxSubstatRolls[rarity as 4 | 5];
   const maxValue = maxRolls?.[statKey];
   if (!maxValue) return 0;
-  return value / maxValue;
+  const avgRollValue = AVERAGE_ROLL_MULTIPLIER * maxValue;
+  return value / avgRollValue;
 }
 
 // -----------------------------------------------------------------------------

public/artifact/night_of_the_skys_unveiling3.png

@@ -143,6 +143,9 @@ export const maxSubstatRolls = {
   },
 } as const;
 
+/** Multiplier for average substat roll vs max roll (~0.85). Use for roll count: value / (AVERAGE_ROLL_MULTIPLIER * maxRoll). */
+export const AVERAGE_ROLL_MULTIPLIER = 0.85;
+
 const createRecord = <Item, Key extends PropertyKey>(
   items: readonly Item[],
   getKey: (item: Item) => Key