fix: keep yearbook stable during month navigation

tools/frontend-legacy-parity/fixtures/canonical.ts

@@ -232,8 +232,24 @@ export const canonicalFrontendFixture = {
                     ],
                 },
                 nations: [
-                    { id: 1, name: '한', color: '#d32f2f', level: 5, power: 1250, cities: ['낙양', '업'] },
-                    { id: 2, name: '진', color: '#1976d2', level: 4, power: 980, cities: ['장안'] },
+                    {
+                        id: 1,
+                        name: '한',
+                        color: '#d32f2f',
+                        level: 5,
+                        power: 1250,
+                        generalCount: 12,
+                        cities: ['낙양', '업'],
+                    },
+                    {
+                        id: 2,
+                        name: '진',
+                        color: '#1976d2',
+                        level: 4,
+                        power: 980,
+                        generalCount: 8,
+                        cities: ['장안'],
+                    },
                 ],
                 globalHistory: ['<C>●</> 한이 낙양을 지키고 있습니다.'],
                 globalAction: ['<L>●</> 유비가 내정을 수행했습니다.'],