- Fix O(n²) postprocessing: compute_all_deps/io_refs/hash were called
per-file (92x for sx app). Now deferred to single finalize_components()
call after all files load.
- Add pickle cache in shared/sx/.cache/ keyed by file mtimes+sizes.
Cache stores fully-processed Component/Island/Macro objects with deps,
io_refs, and css_classes pre-computed. Closures stripped before pickle,
rebuilt from global env after restore.
- Smart finalization: cached loads skip deps/io_refs recomputation
(already in pickle), only recompute component hash.
- Fix ~sx-header → ~layouts/header ref in docs-content.sx
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
giles
100450772f