[bug]: `init`/`add` commands break `tailwind.config.js`

[lacy-rvo]

Describe the bug

      fontFamily: {
        sans: [
          'Work Sans',
          'sans-serif',
          'Calibri',
          'Candara',
          'Segoe',
          'Segoe UI',
          'Optima',
          'Arial',
        ],
      },

Becomes

        fontFamily: {
            sans: [\n          'Work Sans',\n          'sans-serif',\n          'Calibri',\n          'Candara',\n          'Segoe',\n          'Segoe UI',\n          'Optima',\n          'Arial',\n        ]
        },

Affected component/components

CLI

How to reproduce

Have multiple lines in your tw config and use the CLI

      fontFamily: {
        sans: [
          // This breaks
          'Work Sans',
        ],
      },

      fontFamily: {
        sans: [
          'Work Sans',
          'Or this',
        ],
      },

Codesandbox/StackBlitz link

No response

Logs

No response

System Info

next 14/15

Before submitting

• [X] I've made research efforts and searched the documentation
• [X] I've searched for existing issues

[typeofweb]

I'm also experiencing the same problem but it goes even deeper than this:

• it replaces the typography plugin with a stringified function of some sort (it starts with "({}: PluginUtils) => ({\n theme:
  • from what I understand, this seems to be because shadcn CLI assumes content inside tailwind.ts is only strings and numbers, but it can be functions too!
• it adds duplicated keyframes to the keyframes, eg. accordion-up and accordion-down
• it adds duplicated animations for those keyframes