[bug]: Tailwind output is adding /${opacity} even if color variable already contains alpha

### Steps to Reproduce

1. Have a color variable that already contains some alpha value
2. Generate output using Tailwind
3. The output will be like `bg-myVar/50`, although `/50` should be omitted as the var already contains this opacity val.

### Expected Behavior

_No response_

### Actual Behavior

_No response_

### Design Reference

_No response_

### Screenshots or Videos

_No response_