Add card data module with ironclad starter deck

data/enemies.json

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+{
+  "jaw_worm": {
+    "id": "jaw_worm",
+    "name": "Jaw Worm",
+    "hp": 6,
+    "actionType": "die",
+    "actions": {
+      "1": { "intent": "attack", "effects": [{ "type": "hit", "value": 2 }] },
+      "2": { "intent": "attack", "effects": [{ "type": "hit", "value": 2 }] },
+      "3": { "intent": "defend", "effects": [{ "type": "block", "value": 2 }] },
+      "4": { "intent": "defend", "effects": [{ "type": "block", "value": 2 }] },
+      "5": {
+        "intent": "buff",
+        "effects": [{ "type": "strength", "value": 1 }]
+      },
+      "6": { "intent": "buff", "effects": [{ "type": "strength", "value": 1 }] }
+    }
+  }
+}

data/starter-ironclad.json

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+{
+  "strike_r": {
+    "id": "strike_r",
+    "name": "Strike",
+    "cost": 1,
+    "type": "attack",
+    "effects": [{ "type": "hit", "value": 1 }],
+    "keywords": [],
+    "description": "1 hit.",
+    "image": "assets/images/ironclad/starter/1.png"
+  },
+  "defend_r": {
+    "id": "defend_r",
+    "name": "Defend",
+    "cost": 1,
+    "type": "skill",
+    "effects": [{ "type": "block", "value": 1 }],
+    "keywords": [],
+    "description": "1 Block.",
+    "image": "assets/images/ironclad/starter/2.png"
+  },
+  "bash": {
+    "id": "bash",
+    "name": "Bash",
+    "cost": 2,
+    "type": "attack",
+    "effects": [
+      { "type": "hit", "value": 2 },
+      { "type": "vulnerable", "value": 1 }
+    ],
+    "keywords": [],
+    "description": "2 hit. Apply 1 Vulnerable.",
+    "image": "assets/images/ironclad/starter/0.png"
+  }
+}

src/cards.js

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+import starterIronclad from "../data/starter-ironclad.json";
+
+const cardDb = { ...starterIronclad };
+
+export function getCard(id) {
+  return cardDb[id];
+}
+
+export function getStarterDeck(character) {
+  if (character === "ironclad") {
+    return [...Array(5).fill("strike_r"), ...Array(4).fill("defend_r"), "bash"];
+  }
+  return [];
+}

src/cards.test.js

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+import { describe, expect, test } from "bun:test";
+import { getCard, getStarterDeck } from "./cards.js";
+
+describe("cards", () => {
+  test("getCard returns card by id", () => {
+    const card = getCard("strike_r");
+    expect(card.name).toBe("Strike");
+    expect(card.cost).toBe(1);
+    expect(card.type).toBe("attack");
+    expect(card.effects[0].type).toBe("hit");
+  });
+
+  test("getCard returns undefined for unknown id", () => {
+    expect(getCard("nonexistent")).toBeUndefined();
+  });
+
+  test("getStarterDeck returns 10 card ids for ironclad", () => {
+    const deck = getStarterDeck("ironclad");
+    expect(deck).toHaveLength(10);
+    expect(deck.filter((id) => id === "strike_r")).toHaveLength(5);
+    expect(deck.filter((id) => id === "defend_r")).toHaveLength(4);
+    expect(deck.filter((id) => id === "bash")).toHaveLength(1);
+  });
+});