[Bug]: Broken MCP extension README link in extension UI

[AndreVale69]

Version

1.59.1

Steps to reproduce

No minimal reproduction is required as this is a hardcoded URL in the Playwright repository.

Steps:

1. In connect.tsx, locate the readmeUrl used in VersionMismatchError:
   https://github.com/microsoft/playwright-mcp/blob/main/packages/extension/README.md

Permalink:

playwright/packages/extension/src/ui/connect.tsx

Line 219 in 0c04e83

const readmeUrl = 'https://github.com/microsoft/playwright-mcp/blob/main/packages/extension/README.md';

Expected behavior

The "installation instructions" link should point to a valid README in the Playwright MCP repository.

Actual behavior

The link points to a non-existent path and returns 404.

Additional context

Related to: #40570

Environment

Not environment-specific. This is a hardcoded URL in the repository.