- Create @manacore/shared-auth-stores package with Svelte 5 factories:
- createAuthStore<T>(): Generic factory with custom auth service adapter
- createSupabaseAuthStore(): Direct Supabase integration for simpler setups
- Add standardized auth error types to @manacore/shared-types:
- AuthErrorCode enum for consistent error handling
- mapSupabaseErrorToCode() helper function
- createAuthError() factory function
This enables apps to share auth state management while supporting
both middleware-based auth (ManaCore/Manadeck) and direct Supabase
auth (ManaCore-web simple mode).
🤖 Generated with [Claude Code](https://claude.com/claude-code)
Co-Authored-By: Claude <noreply@anthropic.com>