fix: Improve request handling & logging

[samson10504]

📝 Summary

This PR improves the stability and maintainability of the codebase by enhancing request handling, removing unreachable code, and improving error logging.

🔄 Changes

• Enhanced error handling:
  • Added try/catch blocks for all API requests.
  • Implemented status checks to ensure proper request handling.
• Refactored unreachable code:
  • Removed redundant return statements in getDownloadStatsOrUpdate().
  • Eliminated undefined variables (electronJSON and nightlyJSON).
• Implemented fallback values:
  • Ensured meaningful defaults when request failures occur.
• Improved logging:
  • Added contextual details to error logs for easier debugging.

🛠️ Reason for Changes

🔍 Unreachable Code Removal

In getDownloadStatsOrUpdate(), the following code was redundant and caused issues:

const response = await fetch('https://electron-sudowoodo.herokuapp.com/release/active');
return response.json();
return {
  electron: electronJSON,
  nightly: nightlyJSON,
};