Adopt Fission-AI/OpenSpec's openspec/changes/<change-name>/{proposal,
specs,design,tasks}.md shape for BooCode's own batch docs. Zero-dep
documentation reformat; replaces ad-hoc boocode_batchN.md /
handoff_vN.N.N.md convention.
Existing batch docs moved into openspec/changes/archived/ via git mv
(preserves history):
- boocode_batch10.md
- handoff_v1.13.8_prefix_verify.md
- handoff_v1.13.10_per_tool_cost.md
Pre-v1.13.15 docs were NOT split into proposal/tasks/design files. The
work was already shipped; the originals are preserved as archived
snapshots. New v1.13.15+ batches land directly in
openspec/changes/<slug>/proposal.md (+ tasks.md, + design.md when
applicable) per the convention documented in openspec/README.md.
CLAUDE.md gained a one-line pointer to the convention (workflow
section). File grew from 153 → 154 lines, 27,682 → 27,925 chars; both
remain well under the AgentLint hard caps.
specs/ directory is reserved for future OpenSpec CLI adoption (v1.14+).
No CLI dep added in this batch — directory structure only. If/when the
full OpenSpec lifecycle is adopted, that lands as a separate batch.
