feat(ranking): 크리에이터 랭킹 홈 API를 추가한다

src/main/kotlin/kr/co/vividnext/sodalive/configs/SecurityConfig.kt

@@ -102,6 +102,7 @@ class SecurityConfig(
             .antMatchers(HttpMethod.GET, "/api/chat/original/list").permitAll()
             .antMatchers(HttpMethod.POST, "/charge/payverse/webhook").permitAll()
             .antMatchers(HttpMethod.GET, "/api/v2/home/recommendations").permitAll()
+            .antMatchers(HttpMethod.GET, "/api/v2/home/rankings/creators").permitAll()
             // 페이지네이션 하위 경로(/lives, /debut-creators 등)는 인증 필수
             .antMatchers(HttpMethod.GET, "/api/v2/home/recommendations/**").authenticated()
             .anyRequest().authenticated()