Obsidian Portable, please

Greetings to all. Is it possible to develop an Obsidian Portable? This would allow working in the vault with all the resources of the plugins and the program regardless of the computer it uses. For people who move a lot, such as teachers, it would be very useful, since it would not be necessary to carry a PC. Also, for presentations or classes, it would be very useful to add a button that alternates between dark and light mode, also changing the colors of the canvases, mind maps or text notes. It is important because the luminosity of the places changes. Thank you.

See the existing feature request