Function themeToCssVariables

themeToCssVariables(theme: Record<string, string>): CDPWebCSSVariables
Converts a theme object to a CSS variables object for the CDP web component library.
Parameters
- theme: Record<string, string>
  The theme object to convert.
Returns CDPWebCSSVariables
A CSS variables object.
Example
```
const themeOverrides: Partial<Theme> = {
  "color-bg-primary": "red",
};

// { "--cdp-web-color-bg-primary": "red" }
const cssVariables = themeToCssVariables(themeOverrides
```