fix(dynasty): normalize archived nation records

app/game-engine/test/oldNationArchive.test.ts

@@ -0,0 +1,41 @@
+import { describe, expect, it } from 'vitest';
+import type { Nation } from '@sammo-ts/logic';
+
+import { buildOldNationArchiveData } from '../src/turn/oldNationArchive.js';
+
+describe('old nation archive data', () => {
+    it('writes one canonical public shape for winner and deleted-nation readers', () => {
+        const nation: Nation = {
+            id: 2,
+            name: '위',
+            color: '#0000ff',
+            capitalCityId: 3,
+            chiefGeneralId: 7,
+            gold: 1_000,
+            rice: 2_000,
+            power: 8_000,
+            level: 5,
+            typeCode: 'che_법가',
+            meta: {
+                tech: 3_000,
+                aux: { legacy: 'preserved' },
+                max_power: { maxPower: 20_000, maxCrew: 80_000, maxCities: ['허창'] },
+            },
+        };
+
+        expect(buildOldNationArchiveData({ nation, generalIds: [7, 8], history: ['위가 멸망'] })).toMatchObject({
+            nation: 2,
+            name: '위',
+            type: 'che_법가',
+            typeCode: 'che_법가',
+            tech: 3_000,
+            power: 8_000,
+            maxPower: 20_000,
+            maxCrew: 80_000,
+            maxCities: ['허창'],
+            aux: { legacy: 'preserved', maxPower: 20_000, maxCrew: 80_000, maxCities: ['허창'] },
+            generals: [7, 8],
+            history: ['위가 멸망'],
+        });
+    });
+});

app/game-engine/test/unificationFinalization.integration.test.ts

@@ -330,6 +330,26 @@ integration('unification finalization transaction', () => {
             expect(await db.inheritanceResult.count({ where: { serverId } })).toBe(1);
             expect(await db.oldGeneral.count({ where: { serverId } })).toBe(1);
             expect(await db.oldNation.count({ where: { serverId } })).toBe(2);
+            expect(
+                (
+                    await db.oldNation.findUniqueOrThrow({
+                        where: {
+                            serverId_nation_sourceId: { serverId, nation: fixtureId, sourceId: 0 },
+                        },
+                    })
+                ).data
+            ).toMatchObject({
+                nation: fixtureId,
+                name: '원자통일국',
+                type: 'che_중립',
+                typeCode: 'che_중립',
+                tech: 123,
+                maxPower: 3_500,
+                maxCrew: 400,
+                maxCities: ['원자도시'],
+                aux: { maxPower: 3_500, maxCrew: 400, maxCities: ['원자도시'] },
+                generals: [fixtureId],
+            });
             expect(await db.emperor.count({ where: { serverId } })).toBe(1);
             expect(
                 (await db.inheritancePoint.findUniqueOrThrow({ where: { userId_key: { userId, key: 'previous' } } }))