Close out relevant tasks not trackable by project-81 issues/projects

[vkottler]

Working set:

• https://github.com/vkottler/runtimepy/issues/71
• https://github.com/vkottler/setuptools-wrapper/issues/7
• https://github.com/vkottler/userfs/issues/6
• https://github.com/vkottler/userfs/issues/4
• https://github.com/vkottler/workspace/issues/21
• https://github.com/vkottler/rcmpy/issues/20

[vkottler]

Add bootstrapping for alacritty

[vkottler]

need to checkout zephyr RTOS, renode, antmicro encyclopedia thing

[vkottler]

The remaining issues are not critical, this ticket is just adding a bit of noise.