fix(ui): F8-04b e2e — viewport-agnostic nav + refresh after create

- lobby-create-screen: call lobbyData.refresh() after a successful
  POST so the new game shows up in the private-games panel
  immediately. The shared lobby-data store is otherwise lazy
  (ensure-on-first-mount), which rendered a stale list across the
  post-create navigation in the e2e suite.
- e2e tests that move between lobby sub-panels now go through
  `window.__galaxyNav.go(...)` rather than clicking the sidebar
  items. The mobile sidebar tucks the submenu behind a dropdown, so
  testid-based clicks fail on the mobile-iphone-13 / pixel-5
  viewports — the dev nav surface bypasses that UX (which has its
  own coverage in `lobby-tier-gate` / future submenu specs).
- game-shell-map missing-membership test: assert
  `lobby-account-name` instead of `lobby-create-button` on
  drop-back-to-lobby (the button moved into the paid-only
  private-games sub-panel; the identity strip is the constant lobby
  chrome).
- inspector-ship-group + ship-group-send synthetic loader specs:
  jump straight to the dev-only `synthetic-reports` top-level
  screen via the dev nav surface before looking for the file
  input (the loader moved off Overview in F8-04b).

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

ui/frontend/tests/e2e/profile-screen.spec.ts

@@ -330,10 +330,10 @@ test.describe("F8-04 — profile screen", () => {
 		await expect(page.getByTestId("lobby-account-name")).toContainText("Pilot");
 
 		// Navigate back to the games section. F8-04b replaced the bare
-		// `Overview` page with a `games` parent + sub-panels; clicking
-		// the parent resolves to the first visible sub-panel
-		// (`recruitment` for a no-games session).
-		await page.getByTestId("lobby-nav-games").click();
+		// `Overview` page with a `games` parent + sub-panels; the dev
+		// nav surface goes straight to the canonical landing
+		// (`games-recruitment`) so the assertion is viewport-agnostic.
+		await page.evaluate(() => window.__galaxyNav!.go("games-recruitment"));
 		await expect(page.getByTestId("lobby-recruitment-empty")).toBeVisible();
 		await expect(page.getByTestId("lobby-account-name")).toContainText("Pilot");