but as stated, there are a few options to teleport to 'a' station, to then go where you need to.
There's not a quick tele to 'any' station as far as i'm aware. also allowing it to tele on button-press. the debug mode allows you to set a spawn point that you can return to. You can also do this with the Scarab mod, if you want to jump into mods early. this doesn't work if you've progressed the story in any meaningful way that has caused you to save. (not including the save you create on exit) if you sit at a bench in a station, you can skip sitting at other benches to be able to quickly return to the last bench. #2 - if you quit and save the game, you will return to the last save-point. set the tele-point at the station of your choosing.
you can now set a point to teleport back to at any time. I dont know if the Deck runs the Windows version through a compatibility layer or if it runs it natively as Linux. To add to this, Hollow Knight runs natively on Linux. you also need to first visit the npc rewarding you. It works with the current patch, and once you set that up, you just select mods from the list it gives you to install/enable individual mods. after obtaining the item, you need to collect 900 essence to unlock the skill. #1 - you need to collect the 'dream nail'. the first option is learned later in the game.