Done

Added persistent env that can be used to store values between commands.

Commands

• ls: created, a command to see the files in your current directory
• cat: created, a command to look at the contents of a file
• cd: created, a command to change your directory
• theme: created, a command to change your theme to one of the valid themes
• help: improved, added new commands to help

TODO

• Add more themes
• Create mobile friendly interaction
• Create accessible interaction

Created a fake web terminal interface with each command running without state. Created the following
test commands : help , startup, error. The error command is used when a command is not found. The
startup command is ran on start and can be used to output usage information and setup state (when
that is implemented). The help command outputs help information on all commands.