Move the package repository to GitHub

[numere-bot]

DESCRIPTION

Describe, what you observe or want to be changed:
The package repository on SourceForge is functional, but there is no easy way of comitting to this repository as a non-member of the project. Converting the whole setup to something, which resembles winget, is probably better and more future-proof.

Describe, what you expect to happen:
Use the GitHub REST Api like so:

curl -L -H "Accept: application/vnd.github.raw+json" -H "X-GitHub-Api-Version: 2022-11-28" https://api.github.com/repos/numere-org/NumeRe/contents/build_wxwidgets.nscr

to get the contents of a repository and the structure (the raw-less API will return JSON to obtain the meta data including content-type, ref: https://docs.github.com/en/rest/repos/contents?apiVersion=2022-11-28).

Re-think as well, how the package structure will be organized: Using a structure like in winget with folders corresponding to version numbers will simplify the possibility to use a different package version than the currently latest one. As a possible setup:

root
  /OFFICIAL
    /pkg_tools
       /v1.0.2
         /pkg_tools.nscr
  /THIRD-PARTY
    /...

---

DEVS' SECTION

ANALYSIS

(Describe, what's the issue and which changes have to be made)

IMPLEMENTATION STEPS

(see also our Wiki for implementation guidelines)

• Implement the necessary changes in a new branch created here on GitHub
• Test your implementation

DOCUMENTATION STEPS

(see also our Wiki for further information)

• Update the changes log
• Add comments to your implementation
• Add Doxygen documentation comments- Create or update the documentation articles (*.NHLP and *.NDB files, if needed)
• Update the language strings (*.NLNG files, if needed)

PULL REQUEST

• Create a pull request for your changes
• Fill out the template
• Assign @numere-org/maintainers as reviewers