[REPL]: should throw error for unknow color

[RickBarretto]

Describe the bug The REPL should throw an error, similar of how this is for files, when trying to write unknown colors.

To Reproduce Executing a file:

$ echo "inspect #yelloww" > test.art
$ arturo test.art
>> Runtime | File: test.art
     error | Line: 1
           |
           | uncaught system exception:
           | unknown color: yelloww

Executing the REPL:

$> inspect #yelloww

Expected behavior Should throw a runtime error, as it's for files.

Screenshots

Environment:

• os: Win11
• build: v/0.9.83 b/2276 @ 2024-01-25T21:43:47-03:00
• arch: amd64/windows