新增: F-15阶段2手动上下文管理(2 IPC+3事件+前端按钮+status渲染)

src/i18n/en/aiChat.ts

@@ -140,5 +140,25 @@ export default {
     exportJson: 'JSON',
     exportTxt: 'Plain text',
     exportFailed: 'Export failed: {msg}',
+
+    // ── F-15 phase 2: manual context management (clear / compress) ──
+    // Buttons (Header action area: trash + compress icon)
+    clearContext: 'Clear context',
+    compressContext: 'Compress context',
+    // Confirm dialog (clear is semantically irreversible; history archived, not deleted)
+    clearContextConfirm: 'Clear the current chat context? History is archived and preserved; new chats are not affected.',
+    // Collapsed separator (consecutive same-status merged into one bar; {n}=merged message count)
+    contextArchived: 'Archived {n} messages',
+    compressed: 'Context compressed',
+    compressing: 'Compressing…',
+    clearSuccess: 'Context cleared',
+    compressSuccess: 'Context compressed',
+    compressError: 'Compression failed: {msg}',
+    clearError: 'Clear failed: {msg}',
+    // Separator expand / collapse
+    expand: 'Expand',
+    collapse: 'Collapse',
+    // Compressed summary block label (before the system summary message when expanded)
+    compressedSummaryLabel: 'Context summary',
   },
 }

src/i18n/zh-CN/aiChat.ts

@@ -140,5 +140,25 @@ export default {
     exportJson: 'JSON',
     exportTxt: '纯文本',
     exportFailed: '导出失败:{msg}',
+
+    // ── F-15 阶段2: 手动上下文管理(清空 / 压缩) ──
+    // 按钮(Header 操作区:垃圾桶 + 压缩图标)
+    clearContext: '清空上下文',
+    compressContext: '压缩上下文',
+    // 二次确认(清空不可逆语义,防误触;历史归档保留不删)
+    clearContextConfirm: '确定清空当前对话上下文?历史消息归档保留,不影响新对话',
+    // 折叠分隔条(连续同 status 合并一条;{n}=合并的消息条数)
+    contextArchived: '已归档 {n} 条消息',
+    compressed: '已压缩上下文',
+    compressing: '压缩中…',
+    clearSuccess: '上下文已清空',
+    compressSuccess: '上下文已压缩',
+    compressError: '压缩失败:{msg}',
+    clearError: '清空失败:{msg}',
+    // 折叠条展开 / 收起
+    expand: '展开',
+    collapse: '收起',
+    // 压缩摘要块标题(展开后 system 摘要消息前的标签)
+    compressedSummaryLabel: '上下文摘要',
   },
 }