I will write the specificities a bit later, but! i added scroll up and down, keyboard shortcuts like arrow_up, arrow_down. arrow_right and arrow_left to edit text and ofc backspace and stuff like that. Then I worked on having multiple terminal windows and added shortcuts like ctrl+shift+t for a new tab, ctrl+tab to alternate between tabs, and ctrl+shift+tab to delete tabs. And also the multiplexer option where you can have two or more windows open at the same time!