Add documentation for IPC API

[vinser52]

Description

Create documentation for IPC API.
Fixes referencing between documents.

Ref. #404

Checklist

• Code compiles without errors locally
• All tests pass locally
• CI workflows execute properly
• Extended the README/documentation

[lukaszstolarczuk]

do you have a preview of generated version of this docs?

// you'd have to enable GH Pages building and publishing on your fork and push this commit into your main

[vinser52]

do you have a preview of generated version of this docs?

I build them locally on my machine.

you'd have to enable GH Pages building and publishing on your fork and push this commit into your main.

Do you have exact instructions on what should be done?

[lukaszstolarczuk]

do you have a preview of generated version of this docs?

I build them locally on my machine.

I guess it should be ok, then

you'd have to enable GH Pages building and publishing on your fork and push this commit into your main.

Do you have exact instructions on what should be done?

Anyway, if you want to build them on your fork, all you have to do is:

• go to your fork's settings
• section Pages
• set source to GitHub Actions (not "deploy from a branch")
• push changes into the main branch, which should trigger GH Pages workflow (for me it's here )