Worgen Zone - Duskhaven and surronding areas quest, script bugs

[wormogo]

Describe the bug Quest fixes to do:

• [ ] round up horses
• [ ] grandma's cat quest
• [ ] the horse ride to graymane manor
• [ ] carriage fix

To Reproduce Steps to reproduce the behavior: Needs triage and review of existing scripts / SQL data

Expected behavior A workaround or blizzlike content expected Screenshots

Additional context