[Feature Request] Text editor enhancements

[cmelgarejo]

Describe the solution you'd like

Would it be nice to have a couple of text editor goodies that I'm missing that to traverse through text faster, would be a quick win for the project:

• A word jump (With alt on MacOS/ctrl on Windows) between words
• cmd/ctrl + D to select next instance of a highlighted word
• cmd(alt on Windows)+ctrl + G to select all instances of the highlighted text
• Multicursor (if possible)

Loving the app so far, thanks!