feat: configure ready outreach funnel limit

tests/dashboard/settings.test.tsx

@@ -13,7 +13,7 @@ import { SettingsRoute } from '../../apps/dashboard/src/features/settings/settin
 const config = {
   rateLimit: { minDelayBetweenMessagesMs: 300_000, maxMessagesPerHour: 8, jitterMs: 60_000 },
   browser: { dryRun: true },
-  reddit: { prioritizeRecentPosts: false, recentWindowMinutes: 60 },
+  reddit: { prioritizeRecentPosts: false, recentWindowMinutes: 60, maxReadyCandidates: 25 },
   subreddits: [{ name: 'casualconversation', type: 'chat', weight: 2, tone: 'default' }],
   tones: ['default', 'dominant', 'submissive', 'playful', 'direct', 'gentle', 'kink-friendly', 'teasing'],
   advanced: { openrouter: { chatModel: 'example/chat-model' } },
@@ -173,7 +173,7 @@ describe('settings and access', () => {
     expect(screen.getByRole('button', { name: 'Saving settings' })).toBeDisabled();
 
     await waitFor(() => expect(resolveUpdate).toBeTypeOf('function'));
-    expect(requestBody).toMatchObject({ reddit: { prioritizeRecentPosts: true, recentWindowMinutes: 60 } });
+    expect(requestBody).toMatchObject({ reddit: { prioritizeRecentPosts: true, recentWindowMinutes: 60, maxReadyCandidates: 25 } });
     resolveUpdate?.(HttpResponse.json({
       success: true,
       config: {