Function createMockThemeService

createMockThemeService(options?: MockThemeOptions): MockThemeService
Create the NAP-THEME mock.
Parameters
- options: MockThemeOptions = {}
  Initial theme and shared mock options.
Returns MockThemeService
The theme mock service.
Example
```
const theme = createMockThemeService({ initialTheme: 'light' });
theme.handleMessage('w1', { type: 'theme.get', id: 't1' }, send);
// → { type: 'theme.get.result', id: 't1', theme: MOCK_THEMES.light }
```
- Defined in packages/mocks/src/domains/theme.ts:126