Add Sapped and Slowed conditions for 5.5e weapon mastery

These D&D 2024 weapon mastery conditions are edition-gated: they only
appear in the condition picker when 5.5e rules are selected. Applied
conditions still render correctly regardless of edition setting.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

packages/domain/src/__tests__/conditions.test.ts

@@ -2,6 +2,7 @@ import { describe, expect, it } from "vitest";
 import {
 	CONDITION_DEFINITIONS,
 	getConditionDescription,
+	getConditionsForEdition,
 } from "../conditions.js";
 
 function findCondition(id: string) {
@@ -25,13 +26,27 @@ describe("getConditionDescription", () => {
 		);
 	});
 
-	it("every condition has both descriptions", () => {
-		for (const def of CONDITION_DEFINITIONS) {
+	it("universal conditions have both descriptions", () => {
+		const universal = CONDITION_DEFINITIONS.filter(
+			(d) => d.edition === undefined,
+		);
+		expect(universal.length).toBeGreaterThan(0);
+		for (const def of universal) {
 			expect(def.description).toBeTruthy();
 			expect(def.description5e).toBeTruthy();
 		}
 	});
 
+	it("edition-specific conditions have their edition description", () => {
+		const sapped = findCondition("sapped");
+		expect(sapped.description).toBeTruthy();
+		expect(sapped.edition).toBe("5.5e");
+
+		const slowed = findCondition("slowed");
+		expect(slowed.description).toBeTruthy();
+		expect(slowed.edition).toBe("5.5e");
+	});
+
 	it("conditions with identical rules share the same text", () => {
 		const blinded = findCondition("blinded");
 		expect(blinded.description).toBe(blinded.description5e);
@@ -42,3 +57,26 @@ describe("getConditionDescription", () => {
 		expect(exhaustion.description).not.toBe(exhaustion.description5e);
 	});
 });
+
+describe("getConditionsForEdition", () => {
+	it("includes sapped and slowed for 5.5e", () => {
+		const conditions = getConditionsForEdition("5.5e");
+		const ids = conditions.map((d) => d.id);
+		expect(ids).toContain("sapped");
+		expect(ids).toContain("slowed");
+	});
+
+	it("excludes sapped and slowed for 5e", () => {
+		const conditions = getConditionsForEdition("5e");
+		const ids = conditions.map((d) => d.id);
+		expect(ids).not.toContain("sapped");
+		expect(ids).not.toContain("slowed");
+	});
+
+	it("includes universal conditions for both editions", () => {
+		const ids5e = getConditionsForEdition("5e").map((d) => d.id);
+		const ids55e = getConditionsForEdition("5.5e").map((d) => d.id);
+		expect(ids5e).toContain("blinded");
+		expect(ids55e).toContain("blinded");
+	});
+});