fix(coding): isolate async conversation actions

tests/unit/coding-feature-ui.test.tsx

@@ -8,6 +8,15 @@ const interactionApi = vi.hoisted(() => ({
   compact: vi.fn(),
   model: vi.fn(),
   thinking: vi.fn(),
+  diagnostics: vi.fn(),
+}));
+const inspectorApi = vi.hoisted(() => ({
+  changes: vi.fn(),
+  commands: vi.fn(),
+  content: vi.fn(),
+  files: vi.fn(),
+  find: vi.fn(),
+  skills: vi.fn(),
 }));
 
 vi.mock('@/lib/coding-conversations', async (importOriginal) => ({
@@ -17,6 +26,16 @@ vi.mock('@/lib/coding-conversations', async (importOriginal) => ({
   compactCodingConversation: interactionApi.compact,
   setCodingConversationModel: interactionApi.model,
   setCodingConversationThinking: interactionApi.thinking,
+  getCodingRuntimeDiagnostics: interactionApi.diagnostics,
+}));
+
+vi.mock('@/lib/coding-product-tools', () => ({
+  getCodingConversationChanges: inspectorApi.changes,
+  getCodingConversationCommands: inspectorApi.commands,
+  getCodingFileContent: inspectorApi.content,
+  getCodingFileStatus: inspectorApi.files,
+  findCodingFiles: inspectorApi.find,
+  getCodingSkills: inspectorApi.skills,
 }));
 
 describe('PI-130 feature-complete Coding UI', () => {
@@ -217,4 +236,56 @@ describe('PI-130 feature-complete Coding UI', () => {
     await waitFor(() => expect(callbacks.fork).toHaveBeenCalledOnce());
     expect(screen.queryByText(/分享|回滚|待办/)).not.toBeInTheDocument();
   });
+
+  it('does not let an old tools load overwrite the newly selected Conversation inspector', async () => {
+    let resolveOld!: (value: { commands: Array<{ name: string; title: string; description: string; source: 'makelore' }> }) => void;
+    const oldCommands = new Promise<{ commands: Array<{ name: string; title: string; description: string; source: 'makelore' }> }>((resolve) => {
+      resolveOld = resolve;
+    });
+    inspectorApi.changes.mockResolvedValue({ changes: null });
+    inspectorApi.files.mockResolvedValue({ files: [] });
+    inspectorApi.skills.mockResolvedValue({ skills: [] });
+    inspectorApi.commands.mockImplementation((conversationId: string) => (
+      conversationId === 'conversation-old'
+        ? oldCommands
+        : Promise.resolve({ commands: [{ name: 'new-command', title: 'New command', description: 'New', source: 'makelore' as const }] })
+    ));
+    interactionApi.diagnostics.mockResolvedValue({ revision: { provider: 1, resources: 1 }, workers: [] });
+    const { CodingWorkspaceInspector } = await import('@/pages/Chat/CodingWorkspaceInspector');
+    const view = render(
+      <CodingWorkspaceInspector
+        key="conversation-old"
+        open
+        onOpenChange={vi.fn()}
+        conversationId="conversation-old"
+        agentId="agent-old"
+        snapshot={null}
+        onUseCommand={vi.fn()}
+      />,
+    );
+    await waitFor(() => expect(inspectorApi.commands).toHaveBeenCalledWith('conversation-old'));
+
+    view.rerender(
+      <CodingWorkspaceInspector
+        key="conversation-new"
+        open
+        onOpenChange={vi.fn()}
+        conversationId="conversation-new"
+        agentId="agent-new"
+        snapshot={null}
+        onUseCommand={vi.fn()}
+      />,
+    );
+    await waitFor(() => expect(inspectorApi.commands).toHaveBeenCalledWith('conversation-new'));
+    await waitFor(() => expect(screen.getByRole('button', { name: '刷新' })).toBeEnabled());
+    const commandsTab = screen.getByRole('tab', { name: '命令' });
+    fireEvent.mouseDown(commandsTab, { button: 0, ctrlKey: false });
+    await waitFor(() => expect(commandsTab).toHaveAttribute('aria-selected', 'true'));
+    expect(await screen.findByRole('button', { name: /\/new-command/ })).toBeInTheDocument();
+
+    resolveOld({ commands: [{ name: 'old-command', title: 'Old command', description: 'Old', source: 'makelore' }] });
+    await oldCommands;
+    await waitFor(() => expect(screen.queryByRole('button', { name: /\/old-command/ })).not.toBeInTheDocument());
+    expect(screen.getByRole('button', { name: /\/new-command/ })).toBeInTheDocument();
+  });
 });