Function mockApiWithFile

mockApiWithFile(
    page: any,
    urlPatternKey: string,
    filePathKey: string,
): Promise<void>
Mocks an API endpoint using the contents of a local JSON file. Supports fixtures for reusable API endpoints and mock files.
Parameters
- page: any
- urlPatternKey: string
- filePathKey: string
Returns Promise<void>
Example
```
Given I pw mock the API endpoint "/api/users" with response from "mocks/users.json"
```
- Defined in backend/api/mock.ts:42