passing strings to generateScopedName that can be problematic

[Robin-front]

It's just passing strings to generateScopedName that can be problematic with critters.
It works fine when passing a function to generateScopedName.

vite: {
        css: {
            modules: {
                generateScopedName: "[name]_[hash:base64:8]",
            },
        },
},

FYI: GoogleChromeLabs/critters#162