Function SchemaBuilderPrompt

SchemaBuilderPrompt(DIR?: string): Promise<any>
SchemaBuilderPrompt is an asynchronous function that guides the user through the process of creating a custom data schema. It allows the user to define keys and their corresponding data types, and then generates a specified quantity of data based on this schema.
Parameters
- OptionalDIR: string
  An optional directory path where the generated data file will be saved. If not provided, it defaults to the current working directory.
Returns Promise<any>
- Returns a promise that resolves with the generated schema object.
Example
```
// Example usage:
SchemaBuilderPrompt('./output').then(schema => {
  console.log('Generated Schema:', schema);
});

// This will prompt the user to define a schema, generate data based on it, and save the data to a JSON file in the './output' directory.
```