feat : add elemental ickn

lib/guides/schemas.test.ts

@@ -2,7 +2,11 @@ import { describe, expect, it } from "vitest";
 
 import { calculateTeamMetrics } from "@/lib/guides/calculations";
 import { artifactSectionSchema, constellationSectionSchema, createGuideSchema, teamSectionSchema, updateGuideSchema, weaponSectionSchema } from "@/lib/guides/schemas";
-import { recommendedStatIconName, targetStatIconName } from "@/lib/guides/stats";
+import {
+  recommendedStatElement,
+  recommendedStatIconName,
+  targetStatIconName,
+} from "@/lib/guides/stats";
 
 describe("structured guide validation", () => {
   const artifactGroups = [
@@ -63,6 +67,12 @@ describe("structured guide validation", () => {
     expect(targetStatIconName("DEF")).toBe(recommendedStatIconName("DEF%"));
   });
 
+  it("maps elemental damage recommendations to Lunaris element icons", () => {
+    expect(recommendedStatElement("Pyro DMG%")).toBe("Pyro");
+    expect(recommendedStatElement("Hydro DMG%")).toBe("Hydro");
+    expect(recommendedStatElement("Physical DMG%")).toBeNull();
+  });
+
   it("limits an optional note on each artifact recommendation", () => {
     const row = { firstArtifactKey: "1", secondArtifactKey: null, percent: 100 };
     const base = { expectedVersion: 1, sands: [], goblet: [], circlet: [], substats: [], targets: [], talents: [], note: null };