Improve L2 market parsing and data handling

playwright.config.js

@@ -0,0 +1,18 @@
+import { defineConfig } from "@playwright/test";
+
+export default defineConfig({
+  testDir: "./e2e",
+  timeout: 15 * 60 * 1000,
+  use: {
+    baseURL: "http://127.0.0.1:4173",
+    headless: true,
+    screenshot: "only-on-failure",
+    trace: "retain-on-failure",
+  },
+  webServer: {
+    command: "node node_modules/vite/bin/vite.js --mode test --host 127.0.0.1 --port 4173",
+    url: "http://127.0.0.1:4173/fixture.html",
+    reuseExistingServer: false,
+    timeout: 120000,
+  },
+});