Implement copy-on-write overlay filesystem and three-way merge - #7

Merged

zac merged 7 commits into

mainfrom

core-improvements

Jul 9, 2026

Commits on Jul 9, 2026

Add Linux CI job and portability guards
claude
committed
1c8b1f0
Fix Linux CI toolchain, shell glob semantics, and symlink jail consistency
claude
committed
e5ec091
Add ranged reads, chunked streaming, exclusive create, and capabilities
claude
committed
0068786
Rewrite OverlayFilesystem as a lazy copy-on-write overlay
claude
committed
f21bd51
Store snapshots content-addressed; track rollbacks; add log pruning
claude
committed
32bd986
Add configurable tracking policy, public mutation history, cheaper planning
claude
committed
028800a
Add three-way merge with structured conflicts
claude
committed
d70b025