Fixed concurrent access

pages/profile/profile.go

@@ -39,6 +39,9 @@ func Profile(ctx *aero.Context, viewUser *arn.User) string {
 		animeList = viewUser.AnimeList()
 
 		// Sort by rating
+		animeList.Lock()
+		defer animeList.Unlock()
+
 		sort.Slice(animeList.Items, func(i, j int) bool {
 			return animeList.Items[i].Rating.Overall > animeList.Items[j].Rating.Overall
 		})

pages/profile/stats.go

@@ -33,6 +33,9 @@ func GetStatsByUser(ctx *aero.Context) string {
 		return ctx.Error(http.StatusInternalServerError, "Anime list not found", err)
 	}
 
+	animeList.Lock()
+	defer animeList.Unlock()
+
 	for _, item := range animeList.Items {
 		currentWatch := item.Episodes * item.Anime().EpisodeLength
 		reWatch := item.RewatchCount * item.Anime().EpisodeCount * item.Anime().EpisodeLength