fix translation

Author: CaveNightingale

HMCL/src/main/java/org/jackhuang/hmcl/ui/construct/OptionalFilesSelectionPane.java

@@ -52,7 +52,7 @@ public class OptionalFilesSelectionPane extends BorderPane {
 
     private final VBox title = new VBox();
     private final Label retryOptionalFiles = new Label(i18n("modpack.retry_optional_files"));
-    private final Label pendingOptionalFiles = new Label(i18n("modpack.pending_optional_files"));
+    private final Label pendingOptionalFiles = new Label(i18n("modpack.loading_optional_files"));
     private final Label noOptionalFiles = new Label(i18n("modpack.no_optional_files"));
 
     private final JFXListView<ModpackFile> list = new JFXListView<>();

HMCL/src/main/resources/assets/lang/I18N.properties

@@ -893,7 +893,7 @@ modpack=Modpacks
 modpack.optional_files=Optional Files
 modpack.unknown_optional_file=Unknown file
 modpack.retry_optional_files=Failed to load some optional files, click here to retry
-modpack.pending_optional_files=Pending optional files
+modpack.loading_optional_files=Loading optional files
 modpack.no_optional_files=No optional files in this modpack
 modpack.choose=Choose Modpack
 modpack.choose.local=Import from Local File

HMCL/src/main/resources/assets/lang/I18N_ja.properties

@@ -569,7 +569,7 @@ modpack=Modpack
 modpack.optional_files=Optional files
 modpack.unknown_optional_file=Unknown file
 modpack.retry_optional_files=Failed to load some optional files, click here to retry
-modpack.pending_optional_files=Pending optional files
+modpack.pending_optional_files=Loading optional files
 modpack.no_optional_files=No optional files in this modpack
 modpack.choose=modpackを選択(zip)。
 modpack.choose.local=ローカルからmodpackファイルをインポート。

HMCL/src/main/resources/assets/lang/I18N_zh.properties

@@ -696,8 +696,8 @@ message.question=確認
 modpack=模組包
 modpack.optional_files=可選檔案
 modpack.unknown_optional_file=未知檔案
-modpack.retry_optional_files=未能加載一些可選檔案，點擊重試
-modpack.pending_optional_files=正在加載可選檔案
+modpack.retry_optional_files=未能載入一些可選檔案，點擊重試
+modpack.loading_optional_files=正在載入可選檔案
 modpack.no_optional_files=該模組包沒有可選檔案
 modpack.choose=選取要安裝的遊戲模組包檔案
 modpack.choose.local=匯入本機模組包檔案

HMCL/src/main/resources/assets/lang/I18N_zh_CN.properties

@@ -702,7 +702,7 @@ modpack=整合包
 modpack.optional_files=可选文件
 modpack.unknown_optional_file=未知文件
 modpack.retry_optional_files=未能加载一些可选文件，点击重试
-modpack.pending_optional_files=正在加载可选文件
+modpack.loading_optional_files=正在加载可选文件
 modpack.no_optional_files=该整合包没有可选文件
 modpack.choose=选择要安装的游戏整合包文件
 modpack.choose.local=导入本地整合包文件

HMCLCore/src/main/java/org/jackhuang/hmcl/mod/modrinth/ModrinthManifest.java

@@ -178,7 +178,7 @@ public File withMod(@Nullable Optional<RemoteMod> mod) {
 
         @Override
         public boolean isOptional() {
-            return env != null && env.get("client").equals("optional");
+            return env != null && "optional".equals(env.get("client"));
         }
     }
 }