[Feature]: use of install.cat

[insign]

Area

Rules Engine (Layer 0/1)

Problem

I would like to submit a PR to update the README.md to use https://install.cat/. The process is well explained on the GitHub repo and never goes down since it uses Cloudflare Rules. Let me know if this is allowed.

Proposed Solution

Do an update on README.md

Alternatives Considered

No response

[cyyever]

Sure, thank your for the contribution.