feat: add ranking and hall of fame features

- Implemented new routes for Best General and Hall of Fame views in the frontend.
- Created BestGeneralView and HallOfFameView components to display rankings based on game data.
- Added new database models for RankData and HallOfFame to store ranking information.
- Introduced ranking types and hall of fame types in common types for better type safety.
- Developed ranking router to handle fetching of best general and hall of fame data.
- Updated database schema with migrations to include new tables for rank data and hall of fame.
- Enhanced the main view with links to the new ranking features.

app/game-frontend/src/views/MainView.vue

@@ -98,6 +98,8 @@ watch(
                 <RouterLink class="ghost" to="/diplomacy">외교부</RouterLink>
                 <RouterLink class="ghost" to="/chief-center">사령부</RouterLink>
                 <RouterLink class="ghost" to="/battle-center">감찰부</RouterLink>
+                <RouterLink class="ghost" to="/best-general">명장일람</RouterLink>
+                <RouterLink class="ghost" to="/hall-of-fame">명예의 전당</RouterLink>
                 <a class="ghost" href="/xe/community" target="_blank" rel="noopener">게시판</a>
                 <RouterLink class="ghost" to="/battle-simulator">전투 시뮬레이터</RouterLink>
                 <RouterLink class="ghost" to="/my-page">내 정보</RouterLink>