Add files via upload

web/static/i18n/en-US.json

@@ -1106,6 +1106,7 @@
     "importValidRows": "Import valid rows",
     "importValidRowsCount": "Import {{count}} valid rows",
     "importPreviewSummary": "{{total}} rows: {{valid}} valid, {{invalid}} need attention",
+    "importBackendRowError": "Excel row {{row}} (submitted valid asset #{{index}}): {{message}}",
     "previewLimited": "Showing the first 100 rows; all {{count}} rows will be processed",
     "fileTypeInvalid": "Only .xlsx and .csv files are supported",
     "fileTooLarge": "The file must not exceed 100 MB",

web/static/i18n/zh-CN.json

@@ -1094,6 +1094,7 @@
     "importValidRows": "导入有效数据",
     "importValidRowsCount": "导入 {{count}} 条有效数据",
     "importPreviewSummary": "共 {{total}} 行，{{valid}} 行有效，{{invalid}} 行需修正",
+    "importBackendRowError": "Excel 第 {{row}} 行（提交有效数据第 {{index}} 条）：{{message}}",
     "previewLimited": "仅展示前 100 行；提交时将处理全部 {{count}} 行",
     "fileTypeInvalid": "仅支持 .xlsx 和 .csv 文件",
     "fileTooLarge": "文件不能超过 100 MB",