Add documentation

[softworkz]

I have manually reviewed and revised everything excepting the pages under "API Reference". I also have no intentions to do so - I mean, it's better than before (=nothing) and when somebody finds errors, they can submit a PR to fix it.

The current result can be viewed here: https://github.com/softworkz/ElectronNET/wiki

The included CI for updating the WIki pages is restricted to the branches main and electronnet_core (mine), so that it won't start overwriting the Wiki before it's in the main branch.

[Copilot]

Pull Request Overview

This PR adds comprehensive documentation to the ElectronNET project, manually reviewed and revised with the exception of API Reference pages. The documentation is structured as a Wiki with automated publishing via GitHub Actions, restricted to main and electronnet_core branches.

Key Changes:

• Complete documentation structure covering getting started, usage guides, API reference, and migration information
• GitHub Actions workflow for automated Wiki publishing
• Visual Studio solution organization for documentation files

Reviewed Changes

Copilot reviewed 39 out of 45 changed files in this pull request and generated 4 comments.

Show a summary per file

File	Description
src/ElectronNET.sln	Added documentation project structure and CI workflow references to solution
docs/_Sidebar.md	Wiki navigation sidebar with complete documentation hierarchy
docs/_Footer.md	Wiki footer with contribution information
docs/Home.md	Main wiki landing page with overview and navigation
docs/About.md	Project information, community links, and contributor details
docs/GettingStarted/*.md	Setup guides for ASP.NET and console applications
docs/Using/*.md	Configuration, debugging, startup methods, and package building guides
docs/Core/*.md	Migration guides and what's new documentation
docs/API/*.md	API reference documentation for Electron modules
docs/RelInfo/*.md	Package descriptions and release information
docs/Docs.shproj	Shared project file for documentation organization
docs/.docproj/*	MSBuild configuration for documentation project
.github/workflows/publish-wiki.yml	GitHub Actions workflow for automated Wiki publishing
README.md	Updated links to point to Wiki documentation

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[FlorianRappl]

Superb - much appreciated!

[softworkz]

Thanks. That's pretty much it, now.
I tried to get the maximum out from very little time, so there are surely some rough edges here and there at the side of documentation.
For the code, I think that it's all rather solid.
Have you had a chance to try it - any issues encountered?