Initialize playwright, fix file upload issue, show publication status and delete website dir on website deletion

web-app/playwright.config.ts

@@ -0,0 +1,12 @@
+import { type PlaywrightTestConfig } from "@playwright/test";
+
+const config: PlaywrightTestConfig = {
+  webServer: {
+    command: "npm run build && npm run preview",
+    port: 4173
+  },
+  testDir: "tests",
+  testMatch: /(.+\.)?(test|spec)\.ts/
+};
+
+export default config;