Fixed cache control header

src/main/kotlin/com/jeluchu/features/anime/services/AnimeService.kt

@@ -126,10 +126,7 @@ class AnimeService(
         directoryCollection.aggregate(aggregates).firstOrNull()?.let { anime ->
             val info = documentToMoreInfoEntity(anime)
 
-            call.response.headers.append("Cache-Control", "no-cache, no-store, must-revalidate, private")
-            call.response.headers.append("Pragma", "no-cache")
-            call.response.headers.append("Expires", "0")
-            call.response.headers.append("Vary", "*")
+            call.response.headers.append("Cache-Control", "no-store")
 
             call.respond(HttpStatusCode.OK, Json.encodeToString(info))
         } ?: call.respond(HttpStatusCode.NotFound, ErrorResponse(ErrorMessages.AnimeNotFound.message))