Show per-account delivery status

tests/dashboard/app.test.tsx

@@ -13,6 +13,7 @@ import { createDashboardRoutes } from '../../apps/dashboard/src/app/router.js';
 interface TestStatsOverrides {
   isRunning?: boolean;
   recentActivity?: readonly unknown[];
+  accounts?: readonly unknown[];
 }
 
 const server = setupServer();
@@ -30,6 +31,7 @@ function createStats(overrides: TestStatsOverrides = {}) {
     subreddits: [{ name: 'casualconversation', type: 'chat' }],
     targetGenders: ['female'],
     recentActivity: overrides.recentActivity ?? [],
+    accounts: overrides.accounts ?? [],
     invitationCooldown: null,
   };
 }
@@ -224,11 +226,51 @@ describe('dashboard foundation', () => {
     expect(screen.getByText('6 messages remaining')).toBeInTheDocument();
     expect(screen.getByText('No recent activity yet.')).toBeInTheDocument();
     expect(screen.getByText('Dry run')).toBeInTheDocument();
+    expect(screen.getByText('No accounts configured.')).toBeInTheDocument();
     expect(await screen.findByRole('list', { name: 'Recent sent messages' })).toHaveTextContent('A recent opener');
     expect(screen.getByRole('list', { name: 'Recent sent messages' })).toHaveTextContent('Responded');
     expect(screen.getByRole('link', { name: 'u/alice' })).toHaveAttribute('href', 'https://www.reddit.com/u/alice');
   });
 
+  it('shows the live sending status and cooldown for every account', async () => {
+    const now = Date.now();
+    installSuccessfulApi({
+      isRunning: true,
+      accounts: [
+        {
+          accountId: '@t2_ready:reddit.com', redditUsername: 'ready-account', runtimeState: 'running',
+          authenticated: true, sendingState: 'ready', messagesThisHour: 2, maxMessagesPerHour: 8,
+          nextMessageAvailableAt: null, hourlyResetAt: now + 3_600_000, messagesRemaining: 6,
+          actionableReplies: 0, invitationCooldown: null, failure: null,
+        },
+        {
+          accountId: '@t2_limited:reddit.com', redditUsername: 'limited-account', runtimeState: 'running',
+          authenticated: true, sendingState: 'matrix-cooldown', messagesThisHour: 5, maxMessagesPerHour: 8,
+          nextMessageAvailableAt: now + 600_000, hourlyResetAt: now + 3_600_000, messagesRemaining: 3,
+          actionableReplies: 1,
+          invitationCooldown: {
+            until: now + 600_000,
+            reason: 'Matrix rate-limited: M_LIMIT_EXCEEDED',
+            redditCode: 'rate.invitation_limit_mature_account',
+          },
+          failure: null,
+        },
+      ],
+    });
+
+    renderDashboard();
+
+    const panel = await screen.findByRole('region', { name: 'Account status' });
+    expect(within(panel).getByText('2 configured')).toBeInTheDocument();
+    expect(within(panel).getByRole('article', { name: 'Status for u/ready-account' })).toHaveTextContent('Ready');
+    const limited = within(panel).getByRole('article', { name: 'Status for u/limited-account' });
+    expect(limited).toHaveTextContent('Matrix cooldown');
+    expect(limited).toHaveTextContent('Matrix rate-limited: M_LIMIT_EXCEEDED');
+    expect(limited).toHaveTextContent('rate.invitation_limit_mature_account');
+    expect(limited).toHaveTextContent('5 of 8');
+    expect(limited).toHaveTextContent('Pending replies1');
+  });
+
   it('keeps stats visible when timers fail and retries only the failed panel', async () => {
     let timerRequests = 0;
     server.use(

tests/dashboard/performance-operations.test.tsx

@@ -132,7 +132,12 @@ describe('OperationsPage', () => {
         expect(new URL(request.url).searchParams.get('limit')).toBe('200');
         return HttpResponse.json([
           { timestamp: Date.parse('2026-08-08T12:00:01Z'), level: 'info', message: 'Sync complete' },
-          { timestamp: Date.parse('2026-08-08T12:00:02Z'), level: 'error', message: 'Matrix request failed' },
+          {
+            timestamp: Date.parse('2026-08-08T12:00:02Z'),
+            level: 'error',
+            message: 'Matrix request failed: M_LIMIT_EXCEEDED',
+            data: { accountId: '@t2_owner:reddit.com', redditUsername: 'operator' },
+          },
         ]);
       }),
       http.get('/api/chats/sync', () =>
@@ -171,10 +176,14 @@ describe('OperationsPage', () => {
 
     const consoleRegion = screen.getByRole('region', { name: 'Live console' });
     expect(consoleRegion).toHaveTextContent('Sync complete');
-    expect(consoleRegion).toHaveTextContent('Matrix request failed');
+    expect(consoleRegion).toHaveTextContent('Matrix request failed: M_LIMIT_EXCEEDED');
+    expect(within(consoleRegion).getByRole('link', { name: 'u/operator' })).toHaveAttribute(
+      'href',
+      'https://www.reddit.com/u/operator',
+    );
     await user.selectOptions(within(consoleRegion).getByLabelText('Log level'), 'error');
     expect(consoleRegion).not.toHaveTextContent('Sync complete');
-    expect(consoleRegion).toHaveTextContent('Matrix request failed');
+    expect(consoleRegion).toHaveTextContent('Matrix request failed: M_LIMIT_EXCEEDED');
     await user.type(within(consoleRegion).getByLabelText('Search logs'), 'no match');
     expect(consoleRegion).toHaveTextContent('No logs match the current filters.');
     expect(within(consoleRegion).getByRole('button', { name: 'Pause console' })).toHaveAttribute('aria-pressed', 'false');