新增: AI Chat多项增强(审批去重/编辑重发/导出/实体引用/会话置顶搜索)+任务推进链df-nodes落地

src/i18n/en/aiChat.ts

@@ -6,9 +6,15 @@ export default {
     doubleClickToRename: 'Double-click to rename',
     archive: 'Archive',
     unarchive: 'Unarchive',
+    pinConversation: 'Pin',
+    unpinConversation: 'Unpin',
     archived: 'Archived',
     archivedCount: 'Archived ({n})',
     emptyConversation: 'No conversations',
+    // UX-06 §3.1: conversation search (live title filter, Ctrl+K to focus)
+    searchPlaceholder: 'Search chats…',
+    searchEmpty: 'No matching chats',
+    searchShortcutHint: 'Ctrl+K',
 
     // ── Time grouping (sidebar) ──
     today: 'Today',
@@ -62,10 +68,17 @@ export default {
     // ── Skill ──
     clearSkill: 'Clear skill',
     placeholderWithSkill: 'Skill selected. Type arguments and press Enter',
-    placeholderDefault: 'Type a message... (/ for skills)',
+    placeholderDefault: 'Type a message... (/ for skills, @ to mention)',
     skillNoMatch: 'No matching skill',
     skillNotLoaded: 'No local skills loaded',
 
+    // ── UX-10: @ entity mention (@ opens popover, select inserts [Type:Name] token) ──
+    mentionHint: '@ to mention project/task',
+    mentionGroupProject: 'Projects',
+    mentionGroupTask: 'Tasks',
+    mentionNoMatch: 'No matching entity',
+    mentionEmpty: 'No project/task to mention',
+
     // ── Send ──
     stopGenerating: 'Stop generating',
 
@@ -76,11 +89,43 @@ export default {
     confirmDeleteConversation: 'Delete chat "{title}"? This cannot be undone.',
     clearChat: 'Clear',
     confirmClearChat: 'Are you sure you want to clear all messages in this chat? This cannot be undone.',
+    // UX-08 §3.4: generate-in-progress confirm when starting a new chat (only when generating, otherwise no behavior change)
+    confirmNewConvWhileGenerating: 'Generation is in progress. Interrupt it and start a new chat?',
     toastSendFail: 'Send failed: {msg}',
 
     // ── Message copy (F-260615-13) ──
     copyMsg: 'Copy message',
     copied: 'Copied',
     copyFailed: 'Copy failed',
+
+    // ── Message actions bar (UX-02) ──
+    regenerate: 'Regenerate',
+    regenerateFailed: 'Regenerate failed: {msg}',
+    regenerateUnavailable: 'No reply to regenerate',
+
+    // ── UX-09: edit last user message and regenerate ──
+    editMessage: 'Edit',
+    editMessageFailed: 'Edit failed: {msg}',
+    editNotLastUser: 'Only the last user message can be edited',
+    placeholderEditing: 'Edit message then Enter to regenerate (Esc to cancel)',
+
+    // ── Error bubble actions (UX-03) ──
+    retry: 'Retry',
+    goToSettingsAction: 'Open settings',
+
+    // ── F-260616-03: max iterations reached pause action card ──
+    maxRoundsReached: 'Max rounds reached. Continue?',
+    maxRoundsHint: 'Continue runs another full round; stop ends with current results',
+    continueLoop: 'Continue',
+    stopLoop: 'Stop',
+    continueLoopFailed: 'Continue failed: {msg}',
+    stopLoopFailed: 'Stop failed: {msg}',
+
+    // ── UX-18: conversation export (sidebar hover, pick format to download) ──
+    exportConversation: 'Export chat',
+    exportMarkdown: 'Markdown',
+    exportJson: 'JSON',
+    exportTxt: 'Plain text',
+    exportFailed: 'Export failed: {msg}',
   },
 }