Please display detailed errors

[jleaders]

Since this tool is for developer, showing the user detailed error messages will be helpful.

Please clearly break down the stages this tool goes through in order to compile and run, and output which stage the error occurs at, and what exactly the error is.

Please also add help text to the errors to see internal errors, for example add this text: open the VSCode console (Help > Toggle Developer Tools > Console).

For example, errors like this are not actionable and do not help the developer resolve the issue:

Load error: "TypeError: Cannot read property 'replace' of undefined" is the error you get if you mispell the texcoord keyword, for example. Would be nice to have more clear errors