refactor: improve error handling in manga search methods with logging

src/main/java/com/magamochi/catalog/service/MangaResolutionService.java

@@ -48,7 +48,9 @@ public class MangaResolutionService {
   }
 
   private Optional<ProviderResult> searchMangaOnAniList(String title) {
+    try {
       var searchResults = aniListService.searchMangaByTitle(title);
+
       if (searchResults.isEmpty()) {
         return Optional.empty();
       }
@@ -73,9 +75,14 @@ public class MangaResolutionService {
               : matchedManga.title().english();
 
       return Optional.of(new ProviderResult(bestTitle, matchedManga.id()));
+    } catch (Exception e) {
+      log.error("Error searching for manga with title {} on AniList: {}", title, e.getMessage());
+      return Optional.empty();
+    }
   }
 
   private Optional<ProviderResult> searchMangaOnMyAnimeList(String title) {
+    try {
       var searchResults = myAnimeListService.searchMangaByTitle(title);
       if (searchResults.isEmpty()) {
         return Optional.empty();
@@ -96,6 +103,11 @@ public class MangaResolutionService {
       var malId = searchResults.get(bestTitle);
 
       return Optional.of(new ProviderResult(bestTitle, malId));
+    } catch (Exception e) {
+      log.error(
+          "Error searching for manga with title {} on MyAnimeList: {}", title, e.getMessage());
+      return Optional.empty();
+    }
   }
 
   public Manga findOrCreateManga(Long aniListId, Long malId) {