feat: 添加日志记录以持久化待办事项时的调试信息

src/command/handlers/list_todos.rs

@@ -69,6 +69,8 @@ impl CommandHandler for ListTodosCommandHandler {
         let todos_json = serde_json::to_string(&summaries)
             .map_err(|e| CommandError::new("SERIALIZE_ERROR", e.to_string()))?;
 
-        Ok(CommandResponse::success(ctx.request_id).with_metadata("todos", &todos_json))
+        Ok(CommandResponse::success(ctx.request_id)
+            .with_metadata("todos", &todos_json)
+            .with_metadata("todos_scope_key", scope_key))
     }
 }

src/gateway/session.rs

@@ -437,6 +437,11 @@ impl Session {
                 .collect();
 
             // 持久化到 SQLite
+            tracing::info!(
+                scope_key = %scope_key,
+                todo_count = records.len(),
+                "intercept_todo_write_results: persisting todos"
+            );
             if let Err(e) = self.store.replace_todos(&scope_key, &records) {
                 tracing::warn!(error = %e, scope_key = %scope_key, "Failed to persist todo list");
             }

web/src/components/Chat/ToolDetailModal.tsx

@@ -0,0 +1,146 @@
+import { useEffect } from 'react'
+import { X, Terminal, Clock, Maximize2 } from 'lucide-react'
+import ReactMarkdown from 'react-markdown'
+import remarkGfm from 'remark-gfm'
+
+interface ToolDetailModalProps {
+  toolName: string
+  status: string
+  statusLabel: string
+  arguments?: unknown
+  resultContent: string
+  callContent: string
+  durationMs?: number
+  onClose: () => void
+}
+
+function formatDuration(ms: number): string {
+  if (ms < 1000) return `${ms}ms`
+  if (ms < 60000) return `${(ms / 1000).toFixed(1)}s`
+  const minutes = Math.floor(ms / 60000)
+  const seconds = Math.floor((ms % 60000) / 1000)
+  return `${minutes}m ${seconds}s`
+}
+
+function formatJSON(text: string): string {
+  if (!text) return ''
+  try {
+    const parsed = JSON.parse(text)
+    return JSON.stringify(parsed, null, 2)
+  } catch {
+    return text
+  }
+}
+
+export function ToolDetailModal({
+  toolName,
+  status,
+  statusLabel,
+  arguments: args,
+  resultContent,
+  callContent,
+  durationMs,
+  onClose,
+}: ToolDetailModalProps) {
+  useEffect(() => {
+    const handleKeyDown = (e: KeyboardEvent) => {
+      if (e.key === 'Escape') onClose()
+    }
+    document.addEventListener('keydown', handleKeyDown)
+    return () => document.removeEventListener('keydown', handleKeyDown)
+  }, [onClose])
+
+  const displayContent = resultContent || callContent
+  const formattedContent = formatJSON(displayContent)
+
+  const statusColor =
+    status === 'calling' ? 'var(--accent-amber)' :
+    status === 'result' ? 'var(--accent-green)' :
+    status === 'pending' ? '#f59e0b' :
+    'var(--text-muted)'
+
+  return (
+    <div
+      className="fixed inset-0 z-50 flex items-center justify-center bg-black/80 backdrop-blur-sm animate-fade-in"
+      onClick={onClose}
+    >
+      {/* Modal container */}
+      <div
+        className="relative w-[90vw] max-w-4xl max-h-[90vh] rounded-2xl border border-[var(--border-color)] bg-[var(--bg-secondary)] shadow-2xl flex flex-col overflow-hidden animate-scale-in"
+        onClick={(e) => e.stopPropagation()}
+      >
+        {/* Header */}
+        <div className="flex items-center gap-3 shrink-0 px-6 py-4 border-b border-[var(--border-color)] bg-[var(--bg-tertiary)]/50">
+          <div className="flex items-center gap-2.5">
+            <Terminal className="h-5 w-5 text-[var(--accent-cyan)]" />
+            <span className="text-lg font-semibold text-[var(--text-primary)]">{toolName}</span>
+          </div>
+          <span
+            className="px-2.5 py-1 rounded-full text-sm font-medium"
+            style={{
+              backgroundColor: `${statusColor}15`,
+              color: statusColor,
+              border: `1px solid ${statusColor}30`,
+            }}
+          >
+            {statusLabel}
+          </span>
+          {durationMs != null && (
+            <span className="flex items-center gap-1.5 text-sm text-[var(--text-muted)]">
+              <Clock className="h-4 w-4" />
+              {formatDuration(durationMs)}
+            </span>
+          )}
+          <button
+            onClick={onClose}
+            className="ml-auto p-2 rounded-lg text-[var(--text-muted)] hover:text-[var(--text-primary)] hover:bg-[var(--overlay-hover)] transition-colors"
+            aria-label="关闭"
+            title="关闭 (Esc)"
+          >
+            <X className="h-5 w-5" />
+          </button>
+        </div>
+
+        {/* Body — scrollable */}
+        <div className="flex-1 overflow-y-auto p-6 space-y-5">
+          {/* Arguments */}
+          {args !== undefined && args !== null && (
+            <div>
+              <div className="text-base font-semibold text-[var(--text-primary)] mb-2 flex items-center gap-2">
+                <span className="w-1 h-5 rounded-full bg-[var(--accent-cyan)] inline-block" />
+                参数
+              </div>
+              <pre className="text-base leading-relaxed text-[var(--text-secondary)] font-mono whitespace-pre-wrap bg-[var(--overlay-dim)] rounded-xl p-4 overflow-x-auto border border-[var(--border-color)]">
+                {JSON.stringify(args, null, 2)}
+              </pre>
+            </div>
+          )}
+
+          {/* Result / Output */}
+          {displayContent && (
+            <div>
+              <div className="text-base font-semibold text-[var(--text-primary)] mb-2 flex items-center gap-2">
+                <span className="w-1 h-5 rounded-full bg-[var(--accent-green)] inline-block" />
+                {resultContent ? '结果' : '输出'}
+              </div>
+              <div className="text-base leading-relaxed text-[var(--text-secondary)] font-mono whitespace-pre-wrap bg-[var(--overlay-dim)] rounded-xl p-4 overflow-x-auto border border-[var(--border-color)] markdown-content">
+                <ReactMarkdown remarkPlugins={[remarkGfm]}>
+                  {formattedContent}
+                </ReactMarkdown>
+              </div>
+            </div>
+          )}
+        </div>
+
+        {/* Footer */}
+        <div className="shrink-0 px-6 py-3 border-t border-[var(--border-color)] bg-[var(--bg-tertiary)]/30 flex items-center justify-between text-sm text-[var(--text-muted)]">
+          <span>按 Esc 关闭</span>
+          <span className="flex items-center gap-1">
+            <Maximize2 className="h-3.5 w-3.5" />
+            放大视图
+          </span>
+        </div>
+      </div>
+    </div>
+  )
+}