Replace the generic song generation prompt with pet-specific prompt
templates. Each pet type (Dog, Cat, Fish, Bird, Hamster, Gerbil,
Guinea Pig, Rabbit, Bearded Dragon, Leopard Gecko, Corn Snake) now
has its own tailored prompt with pet-specific behaviors and content
restrictions.
Also fix typo: "Beared Dragon" → "Bearded Dragon" in schemas.py and
home.js. The prompts.py file includes backwards compatibility for the
old spelling to handle any pending database records.
Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>