Resolve merge conflict

locales/en-US.json

@@ -40,6 +40,7 @@
     "Import Invidious data": "Import Invidious JSON data",
     "Import YouTube subscriptions": "Import YouTube/OPML subscriptions",
     "Import YouTube playlist (.csv)": "Import YouTube playlist (.csv)",
+    "Import YouTube watch history (.json)": "Import YouTube watch history (.json)",
     "Import FreeTube subscriptions (.db)": "Import FreeTube subscriptions (.db)",
     "Import NewPipe subscriptions (.json)": "Import NewPipe subscriptions (.json)",
     "Import NewPipe data (.zip)": "Import NewPipe data (.zip)",

locales/zh-CN.json

@@ -461,6 +461,7 @@
     "Standard YouTube license": "标准 YouTube 许可证",
     "Download is disabled": "已禁用下载",
     "Import YouTube playlist (.csv)": "导入 YouTube 播放列表（.csv）",
+    "Import YouTube watch history (.json)": "导入 YouTube 观看历史（.json）",
     "generic_button_cancel": "取消",
     "playlist_button_add_items": "添加视频",
     "generic_button_delete": "删除",

locales/zh-TW.json

@@ -461,6 +461,7 @@
     "Standard YouTube license": "標準 YouTube 授權條款",
     "Download is disabled": "已停用下載",
     "Import YouTube playlist (.csv)": "匯入 YouTube 播放清單 (.csv)",
+    "Import YouTube watch history (.json)": "匯入 YouTube 觀看歷史 (.json)",
     "generic_button_cancel": "取消",
     "generic_button_edit": "編輯",
     "generic_button_save": "儲存",