* feat(workflows): add atomic Write+commit ordering directive for SUMMARY.md
Adds explicit prompt-ordering language to executor spawn prompts and
plan-execution steps so agents commit SUMMARY.md before emitting any
concluding narrative. Mitigates the truncation-between-Write-and-commit
failure mode that has made the #2070 rescue net load-bearing.
Refs #2806
* fix(workflows): condense REQUIRED ORDER blocks to fit XL budget
The two REQUIRED ORDER directives added in bd1956df pushed
execute-phase.md to 1712 lines, exceeding the 1700-line XL budget.
Collapse each 6-line block into a single line that preserves the
semantic intent (Write SUMMARY.md → commit → narration; no text
between Write and commit; #2070 rescue is not primary defense).
File is now exactly 1700 lines; workflow-size-budget test passes.
* fix(execute-plan): move self-check before commit to preserve atomic Write+commit (#2939)
e2792536d9