refactor(slay-the-spire-like): update combat targeting and effect logic

Refactor combat targeting types and effect application logic in the
Slay the Spire-like sample.

- Update `getEffectTargets` to use `IntentEffectTarget` and more
  descriptive target keys (e.g., `eachEnemy`, `randomEnemy`).
- Update `promptMainAction` to use `enemy` instead of `single` for
  card target types.
- Refactor `addInstantEffectTriggers` to remove unused effect loading
  and improve enemy/card instantiation logic

tests/samples/slay-the-spire-like/combat/effects.test.ts

@@ -33,6 +33,7 @@ import type {
 import type { GameItemMeta } from "@/samples/slay-the-spire-like/system/grid-inventory/types";
 import type { ParsedShape } from "@/samples/slay-the-spire-like/system/utils/parse-shape";
 import type { Transform2D } from "@/samples/slay-the-spire-like/system/utils/shape-collision";
+import { CardEffect } from "@/samples/slay-the-spire-like/data/desert";
 
 function createRunContext(
   items: Map<string, InventoryItem<GameItemMeta>>,
@@ -63,7 +64,7 @@ function createEffect(
   id: string,
   lifecycle: EffectData["lifecycle"],
 ): EffectData {
-  return { id, name: id, description: "", lifecycle };
+  return { id, name: id, description: "", lifecycle, emoji: "" };
 }
 
 function createCard(
@@ -78,8 +79,8 @@ function createCard(
     type: "item" as const,
     costType,
     costCount,
-    targetType: "none" as const,
-    effects: [] as const,
+    targetType: "player" as const,
+    effects: [] as CardEffect[],
   };
 }
 

tests/samples/slay-the-spire-like/combat/triggers.test.ts

@@ -6,7 +6,6 @@ import {
 } from "@/core/game";
 import { createRegion } from "@/core/region";
 import {
-  createStartWith,
   createTriggers,
   Triggers,
 } from "@/samples/slay-the-spire-like/system/combat/triggers";
@@ -30,6 +29,7 @@ import { GameItemMeta } from "@/samples/slay-the-spire-like/system/grid-inventor
 import { ParsedShape } from "@/samples/slay-the-spire-like/system/utils/parse-shape";
 import { Transform2D } from "@/samples/slay-the-spire-like/system/utils/shape-collision";
 import {
+  CardEffect,
   getCards,
   getEffects,
   getEncounters,
@@ -48,7 +48,7 @@ function createEffect(
 ): EffectData {
   const found = effects.find((e) => e.id === id);
   if (found) return found;
-  return { id, name: id, description: "", lifecycle };
+  return { id, name: id, description: "", lifecycle, emoji: "" };
 }
 
 function createDeckRegions(): DeckRegions {
@@ -73,8 +73,8 @@ function createCard(
     type: "item" as const,
     costType,
     costCount,
-    targetType: "none" as const,
-    effects: [],
+    targetType: "player" as const,
+    effects: [] as CardEffect[],
   };
   return {
     id,
@@ -285,7 +285,7 @@ describe("desert triggers", () => {
         }),
       );
       const triggers = getTriggers();
-      const defendEffect = createEffect("defend", "posture");
+      const defendEffect = createEffect("defend", "temporary");
 
       ctx._state.produce((draft) => {
         draft.player.effects.defend = { data: defendEffect, stacks: 5 };

tests/samples/slay-the-spire-like/deck/factory.test.ts

@@ -33,7 +33,7 @@ function createTestCardData(id: string, name: string, desc: string): CardData {
     type: "item",
     costType: "energy",
     costCount: 1,
-    targetType: "single",
+    targetType: "enemy",
     effects: [],
   };
 }

tests/samples/slay-the-spire-like/grid-inventory.test.ts

@@ -12,7 +12,6 @@ import {
   getItemAtCell,
   getAdjacentItems,
   validatePlacement,
-  type GridInventory,
   type InventoryItem,
 } from "@/samples/slay-the-spire-like/system/grid-inventory";
 import { createItemIn } from "@/samples/slay-the-spire-like/system/grid-inventory/factory";
@@ -36,7 +35,7 @@ function createTestCardData(id: string, name: string, desc: string): CardData {
     type: "item",
     costType: "energy",
     costCount: 1,
-    targetType: "single",
+    targetType: "enemy",
     effects: [],
   };
 }