fix: readme typo, update devcontainer playwright version, remove shebang from .d.ts (#1668)

Author: fix2015

.devcontainer/devcontainer.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://raw.githubusercontent.com/devcontainers/spec/main/schemas/devContainer.schema.json",
   "name": "Playwright",
-  "image": "mcr.microsoft.com/playwright:v1.58.2-noble",
+  "image": "mcr.microsoft.com/playwright:v1.61.0-noble",
   "privileged": true,
   "init": true,
   "remoteUser": "pwuser",

README.md

@@ -64,7 +64,7 @@ Add via the Amp VS Code extension settings screen or by updating your settings.j
 
 **Amp CLI Setup:**
 
-Add via the `amp mcp add`command below
+Add via the `amp mcp add` command below
 
 ```bash
 amp mcp add playwright -- npx @playwright/mcp@latest

index.d.ts

@@ -1,4 +1,3 @@
-#!/usr/bin/env node
 /**
  * Copyright (c) Microsoft Corporation.
  *