[add]

家系図のルートを追加

src/app/app.routes.ts

 import { KakochoEdit } from './pages/kakocho-edit/kakocho-edit';
 import { MemorialList } from './pages/memorial-list/memorial-list';
 import { Search } from './pages/search/search';
+import { FamilyTree } from './pages/family-tree/family-tree';
 
 export const routes: Routes = [
   {
     path: 'search',
     component: Search,
   },
+  {
+    path: 'family-tree',
+    component: FamilyTree,
+  },
 ];