Pinia best practices, common gotchas, and state management patterns. - Getting "getActivePinia was called" error at startup → See [pinia-no-active-pinia-error](https://github.com/vuejs-ai/skills/blob/main/skills/vue-pinia-best-practices/reference/pinia-no-active-pinia-error.md) - Setup stores missing state in DevTools or SSR → See [pinia-setup-store-return-all-state](https://github.com/vuejs-ai/skills/blob/main/skills/vue-pinia-best-practices/reference/pinia-setup-store-return-all-state.md)