Function deleteFile

deleteFile(filePath: string): Promise<boolean>
Deletes a file from the filesystem if it exists.
Parameters
- filePath: string
  The path to the file to delete
Returns Promise<boolean>
A promise that resolves when the file is deleted or doesn't exist
Remarks
This function silently succeeds if the file doesn't exist (no error is thrown). If the file exists but cannot be deleted due to permissions or other errors, the error is logged to the console but the function completes normally.
Example
Delete a file:
```
await deleteFile('path/to/file.txt');
console.log('File deleted or did not exist');
```
Example
Delete a validation errors file:
```
const errorFilePath = path.join(
    getAppPath(import.meta.url, "tests\\test-data\\output"),
    "markdown-validation-errors.txt"
);
await deleteFile(errorFilePath);
```
- Defined in filesystem.ts:67