Function comparePassword

comparePassword(password: string, hashedPassword: string): Promise<boolean>
Compares a plain password with a hashed password.
Parameters
- password: string
  The plain password.
- hashedPassword: string
  The hashed password to compare against.
Returns Promise<boolean>
True if the passwords match, false otherwise.
Example
```
const hashed = await hashPassword("myPassword123!");
const isMatch = await comparePassword("myPassword123!", hashed);
console.log(isMatch); // true
```
- Defined in src/auth/utils.ts:131