feat: add admin file metadata

src/i18n/locales/en-US.ts

@@ -488,6 +488,18 @@ export default {
     batchPolicyActionFailed: 'Batch policy action failed',
     policyActionSuccess: 'File policy updated',
     policyActionFailed: 'Failed to apply policy action',
+    metadataInfo: 'Operations Notes',
+    metadataHint:
+      'Visible to admins only. Use it for handling notes, archive tags, and follow-up actions.',
+    metadataNote: 'Note',
+    metadataNotePlaceholder: 'Record context, handling history, or ownership...',
+    metadataTags: 'Tags',
+    metadataTagsPlaceholder: 'Comma-separated, e.g. Client A, Renew, Important',
+    metadataUpdatedAt: 'Last saved: {time}',
+    metadataNeverUpdated: 'No notes saved yet',
+    saveMetadata: 'Save Notes',
+    metadataSaveSuccess: 'Notes and tags saved',
+    metadataSaveFailed: 'Failed to save notes',
     policyActions: {
       extend24h: 'Extend 24h',
       extend7d: 'Extend 7d',

src/i18n/locales/zh-CN.ts

@@ -486,6 +486,17 @@ export default {
     batchPolicyActionFailed: '批量策略动作执行失败',
     policyActionSuccess: '文件策略已更新',
     policyActionFailed: '策略动作执行失败',
+    metadataInfo: '运营备注',
+    metadataHint: '仅管理员可见，用于记录处理线索、归档标签和后续动作。',
+    metadataNote: '备注',
+    metadataNotePlaceholder: '记录这个分享的背景、处理记录或负责人...',
+    metadataTags: '标签',
+    metadataTagsPlaceholder: '逗号分隔，例如：客户A, 待续期, 重要',
+    metadataUpdatedAt: '最近保存：{time}',
+    metadataNeverUpdated: '尚未保存备注',
+    saveMetadata: '保存备注',
+    metadataSaveSuccess: '备注和标签已保存',
+    metadataSaveFailed: '备注保存失败',
     policyActions: {
       extend24h: '延长 24 小时',
       extend7d: '延长 7 天',