fix(cowork): 工具时间线展示 Skill 名称并修复会话结束后状态残留

src/renderer/components/cowork/CoworkActivitySidebar.tsx

@@ -198,6 +198,11 @@ const ToolRow: React.FC<{ item: CoworkActivityToolItem }> = ({ item }) => (
     <div className="min-w-0 flex-1">
       <div className="flex min-w-0 items-center gap-2">
         <span className="truncate text-xs font-medium text-foreground">{item.toolName}</span>
+        {item.skillName && (
+          <span className="shrink-0 rounded bg-violet-500/10 px-1.5 py-0.5 text-[10px] text-violet-600 dark:text-violet-300">
+            {item.skillName}
+          </span>
+        )}
         <span className="shrink-0 text-[10px] text-muted">
           {i18nService.t(statusLabelKey[item.status])}
         </span>

src/renderer/utils/coworkActivity.ts

@@ -72,6 +72,7 @@ export interface CoworkActivityToolItem {
   status: ActivityItemStatus;
   timestamp: number;
   filePath: string | null;
+  skillName: string | null;
 }
 
 export interface CoworkActivitySnapshot {
@@ -419,18 +420,33 @@ export function buildCoworkActivitySnapshot(
     }
 
     const filePath = extractPath(input);
+    const isSkillTool = normalized === 'skill';
+    const skillInputId = isSkillTool ? extractString(input, ['skill', 'skillId', 'skill_id', 'name']) : null;
+    const skillName = skillInputId
+      ? (skillById.get(skillInputId)?.name ?? skillInputId)
+      : null;
     toolTimeline.push({
       id: entry.toolUse.id,
       toolName,
       summary: getToolSummary(toolName, input),
       status,
       timestamp: entry.toolUse.timestamp,
       filePath,
+      skillName,
     });
     fileChanges.push(...buildFileChangeFromTool(entry));
   }
 
-  const activeTool = [...toolTimeline].reverse().find((item) => item.status === ActivityItemStatus.Running) ?? null;
+  const sessionDone = session.status === 'completed' || session.status === 'error';
+  const finalizeTimeline = (items: CoworkActivityToolItem[]): CoworkActivityToolItem[] =>
+    sessionDone
+      ? items.map((item) => item.status === ActivityItemStatus.Running
+        ? { ...item, status: ActivityItemStatus.Completed }
+        : item)
+      : items;
+  const activeTool = sessionDone
+    ? null
+    : ([...toolTimeline].reverse().find((item) => item.status === ActivityItemStatus.Running) ?? null);
   const activitySkills = Array.from(activeSkillIds)
     .map((id) => {
       const skill = skillById.get(id);
@@ -447,6 +463,6 @@ export function buildCoworkActivitySnapshot(
     fileChanges: fileChanges.sort((left, right) => right.timestamp - left.timestamp),
     artifacts: Array.from(artifacts.values()).sort((left, right) => right.timestamp - left.timestamp),
     activeTool,
-    toolTimeline: toolTimeline.slice(-12).reverse(),
+    toolTimeline: finalizeTimeline(toolTimeline.slice(-12).reverse()),
   };
 }

src/renderer/utils/coworkStudio.test.ts

@@ -73,6 +73,7 @@ const makeActivity = (toolName?: string, summary?: string): CoworkActivitySnapsh
       status: ActivityItemStatus.Running,
       timestamp: 11,
       filePath: null,
+      skillName: null,
     }
     : null,
   toolTimeline: [],