test: point the live milestone assertion at P5 after the backlog reconcile

Closed the 15 genuinely-shipped issues on the dogfood repo (scheduler, Monte Carlo,
calibration, lifecycle, model router, query_project, capture_work, record_directive,
etc.) so the board reflects reality: 10 open / 24 done. P2 dropped off Runway once
all its work shipped (a milestone with no open scope isn't runway — correct), so the
live spec now drills into P5 (which still has open scope) instead of P2.

No code change — this only updates the live assertion to match the reconciled backlog.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

apps/desktop/e2e/live-backlog.spec.ts

@@ -42,16 +42,17 @@ test.describe('live backlog', () => {
       win.getByText(/cold-start priors · \d+\/20 closed issues estimated|calibrated on \d+ closed/),
     ).toBeVisible()
     // Real per-milestone forecasts — these milestone names come from gitea, not the
-    // fixture (which lists Beta / Pilot-ready / v1.0).
-    await expect(win.getByText(/P2 — Scheduler/)).toBeVisible()
+    // fixture (which lists Beta / Pilot-ready / v1.0). Only milestones with open
+    // scope appear (P2 dropped off once all its work shipped — correct).
+    await expect(win.getByText(/P5 — Dogfood/)).toBeVisible()
     // Real capacity config from pm-state (christian/stephen), not the fixture (Stephen/Ana K.)
     await expect(win.getByText('christian', { exact: true })).toBeVisible()
     await expect(win.getByText(/pd\/day/).first()).toBeVisible()
     await win.screenshot({ path: join(here, '.artifacts', 'screens', 'live-runway.png'), fullPage: true, animations: 'disabled' })
 
     // Milestone drill-in — clicking a real milestone opens its real detail
-    await win.getByText(/P2 — Scheduler/).click()
-    await expect(win.getByRole('heading', { name: 'P2 — Scheduler + Monte Carlo' })).toBeVisible()
+    await win.getByText(/P5 — Dogfood/).click()
+    await expect(win.getByRole('heading', { name: 'P5 — Dogfood + polish' })).toBeVisible()
     await expect(win.getByText(/\d+ issues · est \d+d/)).toBeVisible()
     await win.screenshot({ path: join(here, '.artifacts', 'screens', 'live-milestone.png'), fullPage: true, animations: 'disabled' })
     await rail.getByRole('button', { name: 'Runway' }).click()