Add outreach candidate editing controls

tests/dashboard/app.test.tsx

@@ -116,6 +116,8 @@ describe('dashboard foundation', () => {
   it('shows the live outreach stages and the potential posts being burned down', async () => {
     installSuccessfulApi();
     const user = userEvent.setup();
+    let editedMessage: string | null = null;
+    let removedCandidate: string | null = null;
     server.use(
       http.get('/api/login/status', () => HttpResponse.json({ ready: true, loggedIn: true, status: 'authenticated' })),
       http.get('/api/chats/sync', () => HttpResponse.json({
@@ -148,6 +150,15 @@ describe('dashboard foundation', () => {
           note: null, owner: null,
         }],
       })),
+      http.patch('/api/outreach/:postId/message', async ({ params, request }) => {
+        const body = await request.json() as { message: string };
+        editedMessage = body.message;
+        return HttpResponse.json({ success: true, postId: params.postId, message: body.message });
+      }),
+      http.delete('/api/outreach/:postId', ({ params }) => {
+        removedCandidate = String(params.postId);
+        return HttpResponse.json({ success: true, postId: params.postId });
+      }),
     );
 
     renderDashboard('/outreach');
@@ -170,6 +181,23 @@ describe('dashboard foundation', () => {
     expect(sourceImage).toHaveClass('is-blurred');
     await user.click(within(preparation).getByRole('button', { name: 'Reveal source image: [25F] A potential post' }));
     expect(sourceImage).not.toHaveClass('is-blurred');
+
+    const candidateList = screen.getByRole('list', { name: 'Active outreach candidates' });
+    await user.click(within(candidateList).getByRole('button', { name: 'Edit message' }));
+    const editDialog = screen.getByRole('dialog', { name: 'Edit message for u/alice' });
+    const editor = within(editDialog).getByRole('textbox', { name: 'Message' });
+    await user.clear(editor);
+    await user.type(editor, 'A carefully revised opener');
+    await user.click(within(editDialog).getByRole('button', { name: 'Save message' }));
+    await waitFor(() => expect(editedMessage).toBe('A carefully revised opener'));
+    expect(await screen.findByText('Message for u/alice updated.')).toBeInTheDocument();
+
+    await user.click(within(candidateList).getByRole('button', { name: 'Remove' }));
+    const deleteDialog = screen.getByRole('dialog', { name: 'Remove u/alice from the funnel?' });
+    expect(deleteDialog).toHaveTextContent('retained in the audit history');
+    await user.click(within(deleteDialog).getByRole('button', { name: 'Remove candidate' }));
+    await waitFor(() => expect(removedCandidate).toBe('candidate-1'));
+    expect(await screen.findByText('Removed u/alice from the funnel.')).toBeInTheDocument();
   });
 
   it('requires confirmation before clearing unsent outreach and preserves in-flight sends', async () => {