feat: add Ref city hover details to public maps

app/game-api/test/mapLayout.test.ts

@@ -1,8 +1,14 @@
 import { describe, expect, it, vi } from 'vitest';
 
+import { loadRegionDisplayMapByName } from '../src/maps/mapDefinition.js';
 import { loadMapLayout } from '../src/maps/mapLayout.js';
 
 describe('map layout resource adapter', () => {
+    it('loads the Ref theme region labels from the shared resource', async () => {
+        await expect(loadRegionDisplayMapByName('che')).resolves.toMatchObject({ 1: '하북', 8: '동이' });
+        await expect(loadRegionDisplayMapByName('chess')).resolves.toMatchObject({ 1: '킹', 7: '빈칸' });
+    });
+
     it('resolves the scenario map through the shared runtime loaders', async () => {
         const loadScenario = vi.fn().mockResolvedValue({
             config: { environment: { mapName: 'custom-map' } },
@@ -20,7 +26,9 @@ describe('map layout resource adapter', () => {
             ],
         });
 
-        await expect(loadMapLayout('scenario_2601.json', { loadScenario, loadMap })).resolves.toEqual({
+        const loadRegionMap = vi.fn().mockResolvedValue({ 2: '테스트권역' });
+
+        await expect(loadMapLayout('scenario_2601.json', { loadScenario, loadMap, loadRegionMap })).resolves.toEqual({
             mapName: 'custom-map',
             cityList: [
                 {
@@ -33,11 +41,12 @@ describe('map layout resource adapter', () => {
                     path: [8],
                 },
             ],
-            regionMap: {},
-            levelMap: {},
+            regionMap: { 2: '테스트권역' },
+            levelMap: { 1: '수', 2: '진', 3: '관', 4: '이', 5: '소', 6: '중', 7: '대', 8: '특' },
         });
         expect(loadScenario).toHaveBeenCalledWith(2601);
         expect(loadMap).toHaveBeenCalledWith('custom-map');
+        expect(loadRegionMap).toHaveBeenCalledWith('custom-map');
     });
 
     it('retains the che fallback for unknown preserved scenarios', async () => {
@@ -47,6 +56,7 @@ describe('map layout resource adapter', () => {
             loadMapLayout('custom-runtime', {
                 loadScenario: vi.fn(),
                 loadMap,
+                loadRegionMap: vi.fn().mockResolvedValue({}),
             })
         ).resolves.toMatchObject({ mapName: 'che' });
         expect(loadMap).toHaveBeenCalledWith('che');