feat(cmd): add update command

Adds corectl update command
Automatically checks for updates every hour when other commands are invoked (except the update command, and for completions)
Updates during other commands will run the original command after the update has been completed
Deprecated --nonint in favour of --non-interactive flag
Show warning when config is not initialised, only enable commands that require config once it's initialised
Auto-update (during other commands) is disabled when using --non-interactive flag
Changed --non-interactive to now be a global flag
Add Abort behaviour for wizard, for user feedback when a task fails
Fixed Ctrl+C behaviour of wizard with injected input component
Created confirmation prompt component
Add local integration test suite for commands which don't require config setup and github auth
Fix nil pointer bug when multiple wizard instances are used (correctly unset the current handler)

term

coreeng / corectl