fix: reconcile occurrence parents after direct status edits (#2328)

[callumalpass]

Summary

• Route existing materialized-occurrence parent reconciliation through shared property-change side effects, rather than only updateProperty.
• Direct status edits now update parent completion history, clear skipped dates, advance scheduling on completion and apply the existing next-occurrence policy; reopening removes completion history.
• Reuse existing logic, without adding startup repair or a new reconciliation subsystem.
• Add lifecycle regression tests for default/custom true-false statuses, manual/automatic materialization, repeated notifications and reopening; thank @mudnug in unreleased notes.

Validation

• Full Jest suite: 712 suites passed, 4,236 tests passed (70 suites / 1,011 tests skipped; 4 todo).
• Full lint, typecheck, production build and diff whitespace checks passed.
• Reviewed existing candidate evidence from native Obsidian: direct completion, reopening and automatic next-occurrence creation; no new native smoke run during landing.

Refs #2328. Leave issue open for release closeout; this PR does not publish a release.