Add PF2e action cost icons to ability names

Show Unicode action icons (◆/◆◆/◆◆◆ for actions, ◇ for free,
↺ for reaction) in ability names from the activity field.

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

apps/web/src/adapters/__tests__/pf2e-bestiary-adapter.test.ts

@@ -170,7 +170,7 @@ describe("normalizePf2eBestiary", () => {
 		});
 	});
 
-	describe("ability traits formatting", () => {
+	describe("ability formatting", () => {
 		it("includes traits from abilities in the text", () => {
 			const [creature] = normalizePf2eBestiary({
 				creature: [
@@ -179,6 +179,7 @@ describe("normalizePf2eBestiary", () => {
 							bot: [
 								{
 									name: "Change Shape",
+									activity: { number: 1, unit: "action" },
 									traits: [
 										"concentrate",
 										"divine",
@@ -196,6 +197,7 @@ describe("normalizePf2eBestiary", () => {
 			});
 			const ability = creature.abilitiesBot?.[0];
 			expect(ability).toBeDefined();
+			expect(ability?.name).toBe("\u25C6 Change Shape");
 			expect(ability?.segments[0]).toEqual(
 				expect.objectContaining({
 					type: "text",
@@ -206,7 +208,68 @@ describe("normalizePf2eBestiary", () => {
 			);
 		});
 
-		it("renders ability without traits normally", () => {
+		it("shows free action icon", () => {
+			const [creature] = normalizePf2eBestiary({
+				creature: [
+					minimalCreature({
+						abilities: {
+							bot: [
+								{
+									name: "Adaptive Strike",
+									activity: { number: 1, unit: "free" },
+									entries: ["The naunet chooses adamantine."],
+								},
+							],
+						},
+					}),
+				],
+			});
+			expect(creature.abilitiesBot?.[0]?.name).toBe("\u25C7 Adaptive Strike");
+		});
+
+		it("shows reaction icon", () => {
+			const [creature] = normalizePf2eBestiary({
+				creature: [
+					minimalCreature({
+						abilities: {
+							mid: [
+								{
+									name: "Attack of Opportunity",
+									activity: { number: 1, unit: "reaction" },
+									entries: ["Trigger description."],
+								},
+							],
+						},
+					}),
+				],
+			});
+			expect(creature.abilitiesMid?.[0]?.name).toBe(
+				"\u21BA Attack of Opportunity",
+			);
+		});
+
+		it("shows multi-action icons", () => {
+			const [creature] = normalizePf2eBestiary({
+				creature: [
+					minimalCreature({
+						abilities: {
+							bot: [
+								{
+									name: "Breath Weapon",
+									activity: { number: 2, unit: "action" },
+									entries: ["Fire breath."],
+								},
+							],
+						},
+					}),
+				],
+			});
+			expect(creature.abilitiesBot?.[0]?.name).toBe(
+				"\u25C6\u25C6 Breath Weapon",
+			);
+		});
+
+		it("renders ability without activity or traits normally", () => {
 			const [creature] = normalizePf2eBestiary({
 				creature: [
 					minimalCreature({
@@ -223,6 +286,7 @@ describe("normalizePf2eBestiary", () => {
 			});
 			const ability = creature.abilitiesBot?.[0];
 			expect(ability).toBeDefined();
+			expect(ability?.name).toBe("Constrict");
 			expect(ability?.segments[0]).toEqual(
 				expect.objectContaining({
 					type: "text",

apps/web/src/adapters/pf2e-bestiary-adapter.ts

@@ -46,6 +46,7 @@ interface RawDefenses {
 
 interface RawAbility {
 	name?: string;
+	activity?: { number?: number; unit?: string };
 	traits?: string[];
 	entries?: RawEntry[];
 }
@@ -80,6 +81,22 @@ function capitalize(s: string): string {
 	return s.charAt(0).toUpperCase() + s.slice(1);
 }
 
+function formatActivityIcon(
+	activity: { number?: number; unit?: string } | undefined,
+): string {
+	if (!activity) return "";
+	switch (activity.unit) {
+		case "free":
+			return "\u25C7 ";
+		case "reaction":
+			return "\u21BA ";
+		case "action":
+			return "\u25C6".repeat(activity.number ?? 1) + " ";
+		default:
+			return "";
+	}
+}
+
 function stripAngleBrackets(s: string): string {
 	return s.replaceAll(/<([^>]+)>/g, "$1");
 }
@@ -245,6 +262,7 @@ function normalizeAbilities(
 		.filter((a) => a.name)
 		.map((a) => {
 			const raw = a as Record<string, unknown>;
+			const icon = formatActivityIcon(a.activity);
 			const traits =
 				a.traits && a.traits.length > 0
 					? `(${a.traits.map((t) => capitalize(stripAngleBrackets(stripTags(t)))).join(", ")}) `
@@ -252,9 +270,10 @@ function normalizeAbilities(
 			const body = Array.isArray(a.entries)
 				? segmentizeEntries(a.entries)
 				: formatAffliction(raw);
+			const name = icon + stripTags(a.name as string);
 			if (traits && body.length > 0 && body[0].type === "text") {
 				return {
-					name: stripTags(a.name as string),
+					name,
 					segments: [
 						{ type: "text" as const, value: traits + body[0].value },
 						...body.slice(1),
@@ -262,7 +281,7 @@ function normalizeAbilities(
 				};
 			}
 			return {
-				name: stripTags(a.name as string),
+				name,
 				segments: traits
 					? [{ type: "text" as const, value: traits }, ...body]
 					: body,