Function updateUserPasswordHash

updateUserPasswordHash(userId: string, passwordHash: string): Promise<void>
Updates the bcrypt password hash for a user profile.
Parameters
- userId: string
  Auth user id to update.
- passwordHash: string
  New bcrypt hash to persist.
Returns Promise<void>
Resolves when the profile update completes.

Throws
Error with code 404 when no matching profile exists.
- Defined in lib/repositories/users.ts:358