fix(ui): проверять подтверждение восстановления сетевых настроек

tests/e2e/config-history.spec.ts

@@ -19,6 +19,8 @@ for (const section of ["wireguard", "ipsec", "gre", "firewall", "filters", "recu
           await gate
           return route.fulfill({ status: 403, json: { error: "Восстановление запрещено тест" } })
         }
+        if (attempts === 2) return route.fulfill({ json: { ok: false, routes: [], rules: [] } })
+        if (attempts === 3) return route.fulfill({ json: {} })
         return route.fulfill({ json: { ok: true, routes: [], rules: [] } })
       }
       const json = path.endsWith("/revisions") ? { revisions: [{ id: "rev/1", serverId: "1", section, source: "apply", fingerprint: "fixture", createdAt: "2026-09-29T00:00:00Z", note: null, itemCount: 1 }] }
@@ -49,9 +51,15 @@ for (const section of ["wireguard", "ipsec", "gre", "firewall", "filters", "recu
     release!()
     await expect(dialog.getByRole("alert").filter({ hasText: "Восстановление запрещено тест" })).toBeVisible()
     await expect(dialog.getByRole("button", { name: "Откатить", exact: true })).toBeEnabled()
+    for (let i = 0; i < 2; i++) {
+      await dialog.getByRole("button", { name: "Откатить", exact: true }).click()
+      await expect.poll(() => attempts).toBe(i + 2)
+      await expect(dialog.getByRole("alert").filter({ hasText: "Сервер не подтвердил восстановление" })).toBeVisible()
+      await expect(page.getByText("Версия применена на роутер", { exact: true })).toHaveCount(0)
+    }
     await dialog.getByRole("button", { name: "Откатить", exact: true }).click()
     await expect(dialog).toHaveCount(0)
-    expect(attempts).toBe(2)
+    expect(attempts).toBe(4)
     await sheet.getByRole("button", { name: "Откатить", exact: true }).click()
     await expect(dialog.getByText("Восстановление запрещено тест")).toHaveCount(0)
     await page.keyboard.press("Escape")