How to setup this github repo?

I update an old repo: https://github.com/cbartel/nw-company-tool The creator of this project create a tutorial wich explain how to install everything, only if you use his node distribution.
My question is: how do i recreate the same node distribution using the files in the tar.gz release?
What are the steps? Installing nest? then what? should i install angular? or? Should i run the build.ts? I don´t know from where should i start..i come from python.. i know basic html.. but i dont know how prisma, angular, nest, node and everything work.. i read and watch tutorials about the basic, but i still dont know where should i start for make that github work on my server ubuntu without using the guy node distribution.
Can someone be so kind to check his repo and tell me from where to start? Will be really appreciate.. i spend 40+ hours trying to start all .ts file but only with errors and unsuccesfully...
I try to run in terminal the commands the ts script use, but same.. errors..
what im missing?
I try every command i find on internet to fix the errors, but create just more errors.
im using digital ocean ubuntu 20 as server with domain buy from ionos.
I try to run line of commands present in the files build.ts and other ts files. nothing work.
If i use is node distribution i get 0 errors. but the files are changed, and for doing 1 update, or add some data, i need to change 12 js files or more, thats why im trying to setup my distribution so i can edit just 4 files and everything should work fine. but i dont know how to create the same node distribution the guy release on his github. im using his same files and i dont understand whats wrong.

<pre>I update an old repo: https://github.com/cbartel/nw-company-tool The creator of this project create a tutorial wich explain how to install everything, only if you use his node distribution.
My question is: how do i recreate the same node distribution using the files in the tar.gz release?
What are the steps? Installing nest? then what? should i install angular? or? Should i run the build.ts? I don´t know from where should i start..i come from python.. i know basic html.. but i dont know how prisma, angular, nest, node and everything work.. i read and watch tutorials about the basic, but i still dont know where should i start for make that github work on my server ubuntu without using the guy node distribution.
Can someone be so kind to check his repo and tell me from where to start? Will be really appreciate.. i spend 40+ hours trying to start all .ts file but only with errors and unsuccesfully...
I try to run in terminal the commands the ts script use, but same.. errors..
what im missing?
I try every command i find on internet to fix the errors, but create just more errors.
im using digital ocean ubuntu 20 as server with domain buy from ionos.
I try to run line of commands present in the files build.ts and other ts files. nothing work.
If i use is node distribution i get 0 errors. but the files are changed, and for doing 1 update, or add some data, i need to change 12 js files or more, thats why im trying to setup my distribution so i can edit just 4 files and everything should work fine. but i dont know how to create the same node distribution the guy release on his github. im using his same files and i dont understand whats wrong.