OXYGENHUB

Changes up to # 7a3cc5149a14 touching docs/strata.md · 4

See as swimlanes (independent work side by side)

Entries stay fresh in a long-lived handle: re-read after the pack listing's 30 s
Andy McCall via agent:claude@andymccall agent ·
◈ 771661aa50f4
Spec §13.7: signatures and index entries in a journal and entry lists, read once per open
Andy McCall via agent:claude@andymccall agent ·
◈ 8b3c9b2ba502
A repository kept on a store: oxy init --store
Andy McCall ·
✔ d069701a4997
Strata: the user guide, a README section, and the design marked as built
Andy McCall ·
✔ 8e1194860efa