Suggesting implementing an option to use TEL as a widget within another launcher. The use case would be very nice.

So basically I imagine you would be able to drop TEL as a window in a widget, that can be resized and placed anywhere on a regular launcher.
You then can utilize it as a terminal by clicking on it, it will bring up a keyboard, clicking off will hide the keyboard.

You can put apps and other Android widgets around it, and on other pages.
So I can have a page of apps, then swipe right to the next page and have a full terminal.

To be clear, I'm not suggesting make TEL into a widget. I'm suggesting offer it as an alternative method. So you can set TEL as the home launcher, or use any other launcher and simply have TEL right there as a terminal window.