- Move GenerateRandomPassword to auth package for reuse
- Make password optional in user creation (generates 16-char if empty)
- Return generated password in response for user to copy
- Add Generate/Copy UI with show/hide toggle
- Comments explain what each function does and why
- Fixed unused strconv import in queue.go
- Better documentation for SMTP email service
- Explained journalctl log parsing in logs.go
- Clarified queue operations in queue.go