Broken scramjet dependency URL causes install failures

[stilyng94]

Describe the bug

Installing chemicaljs fails because the dependency @mercuryworkshop/scramjet points to a dead tarball:

[https://github.com/chemicaljs/chemical/raw/main/scramjet.tgz](https://github.com/chemicaljs/chemical/raw/main/scramjet.tgz)

This URL returns 404, which breaks installation.

---

Steps to reproduce

pnpm install chemicaljs

Output:

ERR_PNPM_FETCH_404 GET https://github.com/chemicaljs/chemical/raw/main/scramjet.tgz: Not Found - 404

---

Proposed fix

Update the package.json dependency for @mercuryworkshop/scramjet to point to the official MercuryWorkshop release tarball:

"@mercuryworkshop/scramjet": "https://github.com/MercuryWorkshop/scramjet/releases/download/latest/mercuryworkshop-scramjet-1.0.2-dev.tgz"

---

Environment

• Node.js: 24.5.0
• Package manager: pnpm 10.7.1
• OS: macOS Sequoia 15.6.1