chore: move playwright test and reports in playwright folder

playwright.config.js

@@ -10,8 +10,8 @@ module.exports = defineConfig({
   expect: { timeout: 10_000 },
   fullyParallel: true,
   retries: process.env.CI ? 2 : 0,
-  // Keep console-friendly reporter only; no JUnit output since it's not used currently
-  reporter: [["list"]],
+  // Reporters: keep console-friendly list and generate an HTML report under playwright/reports
+  reporter: [["list"], ["html", { outputFolder: "playwright/reports", open: "never" }]],
   // Store any runner outputs (attachments, logs) under playwright/test-results
   outputDir: "playwright/test-results",
   use: {