Align the OpenUP markdown set to the blank templates (process-data repo,
templates/openup/) per BUILD-CHECKLIST 7. Scenario step text unchanged;
the EA model needs no change (brief descriptions already live in the
model's UC/actor notes).
- vision.md: positioning tables, stakeholder summary, user environment,
needs-and-features table (R1/R2), other product requirements
- use-case-model.md: per-UC specification sections (brief description,
actor descriptions, named alternative/exception subsections with
numbered steps, post-conditions, special requirements)
- supplementary-specifications.md: category tables with priority and
use-case columns + reverse coverage matrix; IDs unchanged
- test/quality-check-procedure.md: migrated from Joplin (single content
home); stale open items marked resolved (WI-1/WI-2)
- analysis-design/sequences/: 12 PlantUML design sequences (lifelines =
analysis classes, messages = design elements; per the PlantUML layout
style guide) + PNG renders; embedded in Architecture Notebook 9.3
- Joplin consolidated: project content notes deleted (all live in
docs/game + docs/openup); Joplin keeps the status note only
