fix(ui): изолировать операции Firewall по источнику

playwright.firewall-context.config.ts

@@ -0,0 +1,12 @@
+import { defineConfig } from "@playwright/test"
+import base from "./playwright.config"
+
+const server = base.webServer
+if (!server || Array.isArray(server)) throw new Error("Ожидается один локальный сервер")
+export default defineConfig({
+  ...base,
+  use: { ...base.use, baseURL: "http://127.0.0.1:3101" },
+  testIgnore: [],
+  testMatch: "firewall-context.spec.ts",
+  webServer: { ...server, command: "node node_modules/next/dist/bin/next dev --hostname 127.0.0.1 --port 3101", url: "http://127.0.0.1:3101", env: { ...server.env, NEXT_PUBLIC_BACKEND_URL: "local" } },
+})