优化: 聊天体验批与Web规范合规

src/i18n/en/ai.ts

@@ -27,7 +27,7 @@ export default {
     aiStreamRetry: 'Connection interrupted, auto-retrying ({attempt}/{max})…',
     // Fatal errors (4xx/auth) are not retryable — prompt user to check settings instead
     notRetryable: 'This error cannot be resolved by retrying. Please check the configuration.',
-    streamInterruptedAfterTool: '⚠ The tool finished, but the following reply was interrupted (no data stream for a long time). You can click Continue to retry.',
+    streamInterruptedAfterTool: '⚠ The tool finished, but the following reply was interrupted (no data stream for a long time). Click Retry to continue (reruns the whole turn; completed tools will execute again).',
     streamInterrupted: '⚠ The response was interrupted (no data stream for a long time). This may be due to a network disconnection or a backend error. Please try again.',
     // Light-convergence notice when the watchdog probe reports the backend already finished (only the closing event was lost)
     streamFinishedConverged: 'The response was interrupted during finalization and has been converged.',
@@ -45,6 +45,7 @@ export default {
     queuedSendFailed: 'Failed to send queued message: {error}',
     // UX-P2-A2: toast when queued messages get dropped by error/regenerate/edit (was silent)
     queueCleared: 'Cleared {n} queued message(s)',
+    queueWillContinue: 'Stopped. {n} queued message(s) will still send automatically.',
     approvalTimeout: '⚰ Approval timed out, automatically rejected: {toolName}',
     // conversation load/switch failure feedback (network jitter/IPC down → empty list/blank, was silent)
     loadConvFail: 'Failed to load conversations. Please check your network or backend connection.',
@@ -181,6 +182,9 @@ export default {
       echoDirs: '{n} dirs',
       echoBudget: 'budget {rounds} rounds / {tokens} tokens / {secs}s',
       echoNoBudget: 'no budget limit',
+      // A12: budget validation field locator; A11: dirty-edit kept notice
+      budgetInvalidField: '{field} must be a positive integer',
+      dirtyKept: 'Unsaved edits kept (target conversation switched, verify before confirming)',
     },
   },
 }

src/i18n/en/aiChat.ts

@@ -49,6 +49,19 @@ export default {
     pinOnTop: 'Pin on top',
     unpin: 'Unpin',
     closeWindow: 'Close window',
+    // I9(2026-10-05) text/code file attachment
+    pickFileTitle: 'Select text/code files',
+    textFileFilter: 'Text/code files',
+    fileTooLargeTruncated: 'File too large, truncated on insert',
+    fileReadFailed: 'Failed to read file, skipped',
+    shortcutsTitle: 'Keyboard shortcuts',
+    scNewConv: 'New conversation',
+    scFocusInput: 'Focus message input',
+    scRegenerate: 'Regenerate last reply',
+    scClearChat: 'Clear current conversation',
+    scSearch: 'Focus conversation search',
+    scToggleSidebar: 'Toggle sidebar',
+    scCloseOverlay: 'Close dialog / panel',
 
     // ── Approval overlay (global top-right) ──
     approvalWaitingTitle: 'Approval required',
@@ -163,9 +176,10 @@ export default {
     copyAsImageFailed: 'Failed to copy as image',
 
     // ── Message actions bar ──
-    regenerate: 'Regenerate',
-    regenerateFailed: 'Regenerate failed: {msg}',
+    // regenerateUnavailable: Ctrl+R / retry paths still call store.regenerate(); precheck toast key
+    // (I6 revert removed the UI button only — key still referenced by useAiSend.ts, review 2026-10-05 ②)
     regenerateUnavailable: 'No reply to regenerate',
+    regenerateFailed: 'Regenerate failed: {msg}',
     // fetch_url "Install obscura via AI" button triggers sendMessage; failure toast (mirrors editMessageFailed)
     sendFailed: 'Send failed: {msg}',
 
@@ -237,6 +251,8 @@ export default {
     compressing: 'Compressing…',
     clearSuccess: 'Context cleared',
     compressSuccess: 'Context compressed',
+    // B4: one-shot auto-compress notice (loop auto-compress no longer fully silent)
+    autoCompressed: 'Context auto-compressed (earlier messages folded into summary)',
     compressError: 'Compression failed: {msg}',
     clearError: 'Clear failed: {msg}',
     // Separator expand / collapse
@@ -279,6 +295,10 @@ export default {
     tokenInLabel: 'Input (cache miss, full price)',
     tokenCacheLabel: 'Cache hit (low price)',
     tokenOutLabel: 'Output',
+    // #12 conversation-cumulative tokens (token detail popover footer)
+    tokenConvTotal: 'Conversation total',
+    tokenConvTotalIn: 'Total in',
+    tokenConvTotalOut: 'Total out',
     tokenReasonLabel: 'Reasoning',
     tokenCacheRateLabel: 'Cache hit rate',
     tokenModelLabel: 'Model',

src/i18n/en/aiTool.ts

@@ -14,6 +14,10 @@ export default {
     argsCollapse: 'Collapse args',
     // batch approve high-risk interception (count badge + confirm text)
     batchHighRiskHint: '{n} high-risk',
+    // R7 group-header failure badge: folded group contains failed tool cards
+    groupFailCount: '{n} failed',
+    // #14 batch approve partial failure toast
+    batchPartialFail: 'Batch done: {ok} approved, {fail} failed.',
     batchHighRiskConfirm: 'Batch approval includes {n} high-risk operations (e.g. delete/command execution/network requests). Approve all?',
     rejectedHint: 'User rejected this action',
     // tool execution slow hint (frontend fallback, no backend cancel IPC)
@@ -30,6 +34,8 @@ export default {
     // Singular expand/collapse (ToolCard single-card content, command output toggle)
     expand: 'Expand',
     collapse: 'Collapse',
+    diffExpand: 'Expand all {n} lines',
+    diffCollapse: 'Collapse diff',
     written: 'written',
     items: 'items',
     lines: 'lines',