refactor: sink facade glue into modules (M14 R1)

- oakundo::global: the process-global undo stack, grouping and a
  command observer API; facade undo.rs becomes a thin forwarder
- oakstorage::writethrough: the binding table, snapshot thread, flush
  and config resolution; it subscribes to oakundo's observer itself
- the remaining non-forwarding facade logic (TaskMeta, effect chains,
  timeline composites, RendererBox, exporter path) is documented as
  facade-owned with reasons
- facade exports unchanged; full suite stays green (the one
  render_manager_not_initialized failure is pre-existing on the base
  commit)

This commit is contained in:

Mike-Solar

2026-08-16 20:37:45 +08:00

parent f59c7c8476

commit 8a2e45225f

9 changed files with 1096 additions and 674 deletions

Cargo.lock

Generated

View File

@@ -4886,6 +4886,7 @@ dependencies = [
  "oakcore-rs",
  "oaknode",
  "oakotio",
  "oakundo",
  "sea-orm",
  "serde",
  "serde_json",