test(org): resize the rail by key once Home's field has taken its load focus

The rail hydrates before Home, so the edge had focus for the first key and lost it to useChatInputFocus before the second, leaving the width where the first key put it.

Author: waleedlatif1

apps/sim/scripts/org-redesign-e2e/checks/sidebar.ts

@@ -211,6 +211,8 @@ export async function sidebarChecks() {
       const width = async () => Math.round((await sidebar(page).boundingBox())?.width ?? 0)
       const before = await width()
       await expect(edge).toHaveAttribute('aria-valuenow', String(before))
+      // Home's field takes focus once it mounts, which is after the rail: this waits it out.
+      await expect(composer(page)).toBeFocused()
       await edge.focus()
       await page.keyboard.press('ArrowRight')
       await expect.poll(width).toBe(before + 16)