Capture the E1.M4 vertical slice backlog in-repo and sync module/dependency docs with the created Linear stories so planning and execution references stay aligned.
- Split dependency table by epic; every Depends On ID is a register row
- Add InteractionRequest to E1.M1 contract column per epic 1
- Footnote E4.M3 backend world services; E4.M3 register deps E4.M1 only
- Add 28 new module markdown files (E1.M3–E9.M4 gaps)
- Link per-module docs index to all 37 files
- Cross-link existing module docs; remove obsolete E1.M3 register note from E5.M1
- Update decomposition README modules blurb
Made-with: Cursor
VinPropane