seihouse-codebase-conventions

Orient coding agents inside SEIHouse repositories before implementation. Use when a task refers to existing SEIHouse systems, Library architecture, SEN, Reader Chamber, Living Codex, story generation, media storage, themes, cultivation, relics, profiles, persistence, synchronization, or shared components without defining how those systems fit together. Also use when adding, refactoring, or reviewing code that must follow repository structure, naming, state, data-flow, persistence, compatibility, and ownership conventions. This skill maps stable SEIHouse product concepts onto the repository's current implementation, prevents duplicate systems and architectural drift, and favors the smallest coherent change that preserves existing behavior.