[FIX] web_editor, *: use explicit string keys for color maps

* website

```
$map: (
    test: 1,
    black: 2,
);
@​debug map-get($map, 'test');
@​debug map-get($map, test);
@​debug map-get($map, 'black');
@​debug map-get($map, black);
```

The above code leads to a:
1
1
null
2

This is because maps' keys can be *anything* in sass (even other maps).
In the example, the map is defined with unquoted `test` and `black` as
keys which are understood as the string 'test' and the *color* black.
When asking for the value for the 'black' string key... there isn't any.

This commit forces the use of quoted string as color maps' keys.

0 files changed, 0 insertions, 0 deletions