Document Content Security Policy (CSP) directives

[thernstig]

I cannot find any documentation anywhere what Content Security Policy (CSP) directives Vercel Analytics requires.

As an example, Google provides an exemplary guide for their various Analytics, see https://developers.google.com/tag-platform/security/guides/csp.

Please add this to your documentation.

[richardscarrott]

@thernstig did you manage to find a decent baseline for this — I keep discovering new violations across different envs 😮‍💨

[thernstig]

@richardscarrott no, there is none as far as I can see.