[WIP] Add detailed logging for asset download process

[Copilot]

• Analyze the error: "req.on is not a function" from CI failure
• Identify root cause: Complex fetch+unzipper implementation causing issues
• Fix the extractModulePropsFromZip function to use reliable runzip tool
• Add enhanced logging around runzip operations for diagnostics
• Add comprehensive URL validation with whitelist approach
• Add proper shell escaping for command injection prevention
• Extract magic number to named constant (MAX_LOG_LENGTH)
• Increase buffer size from 64KB to 128KB to reduce truncation
• Fix code style issue (inconsistent spacing in slice method)
• Run code review and address all findings
• Run security scan (CodeQL)

---

✨ Let Copilot coding agent set things up for you — coding agent works faster and does higher quality work when set up for your repo.