# D&D Shared Module Helper Refactor

The D&D shared module helper refactor is complete.

The implemented package split is:

- `internal/modules/sharedassets`: generic shared prompt filesystem composition
  and domain-neutral shared asset plumbing.
- `internal/modules/sharedassets/dnd`: D&D shared prompt fragments, accepted
  reference media types, `players`/`party`/`glossary` reference slot helpers,
  deprecated `roster` alias handling, prompt input assembly, deterministic
  reference rendering, and D&D shared prompt hash parts.
- Concrete D&D modules: stage contracts and registration, module keys,
  provided/required capabilities, prompt IDs and versions, module-local prompt
  definitions, response schemas, validators, artifact or scene interpretation,
  and manifest metadata.

The `dnd/scenes` chunker and `dnd/spells` extractor now use the shared D&D
helper package for common prompt and reference behavior while keeping
stage-specific semantics in their concrete module packages. D&D shared prompt
fragments are exposed to Scriptorium through each module's local
`./sharedassets/` prompt paths.