OXYGENHUB

Changes up to # ec2cfb379e70 touching crates/oxy-core/src/repo/history.rs · 4

See as swimlanes (independent work side by side)

Pack merging above 16 packs; modern CLI presentation (colour, spinners, --plain, NO_COLOR); oxy prompt with manifest-based dirty check and docs/prompt.md
Andy McCall ·
✔ 135212de5370
Checkpoints: serialized states per bookmark, automatic every core.checkpoint-interval changes, oxy checkpoint, checkpoint-accelerated load_state; states keep change metadata only
Andy McCall ·
✔ 252e8cb23fbc
Rewrite propagation: describe and abandon on any change, dependents rewritten with translated references
Andy McCall ·
✔ c07e0e7d2d85
History editing for heads: oxy describe, oxy amend, oxy abandon (spec §8.4, heads only)
Andy McCall ·
✔ 614541c3cebd