Previously, `$(pwd)` was expanded too early by the parent shell, leading to incorrect working directory output when `cd` was executed within `$request->command`. Replaced `echo "VITO_WORKING_DIR: $(pwd)"` with `echo -n "VITO_WORKING_DIR: " && pwd` to ensure `pwd` executes at the right moment inside the same shell session.
Closes#515
Ensure a default working directory is returned when fetching the console working directory. Previously, if a user is switched before running any commands, `Cache::get` would return `null`. Now, it defaults to `'~'` if no value exists.
Closes#501.
