TODO:
- On hover/click for popup (not-technical people)
- Up/down for history browsing
- clear command
- tab autocomplete
- history max length configuration (should be a stack/queue)
Priorities:
- different color for directories
- allow displaying links
- show current path
- create "files" in the system and different behavior for them (text, executables)
Done:
- display interactive window like terminal popup
- command configuration - cd, pwd, ls, cat, help, something-special
- create directory structure and following current dir