docs(aiwg): add maintainer output templates

.aiwg/addons/t3mp3st-maintainer/skills/t3mp3st-issue-steward/SKILL.md

@@ -64,6 +64,10 @@ Use this to handle issue threads before implementation.
 
 ## Output
 
+Use `templates/issue-response.md` as the standard issue report and draft-comment
+format. Use `templates/maintainer-action-items.md` when the issue produces
+follow-up work.
+
 ```markdown
 Issue #N — <class>
 Evidence:

.aiwg/addons/t3mp3st-maintainer/skills/t3mp3st-merge-train/SKILL.md

@@ -64,6 +64,9 @@ Never merge:
 
 ## Output
 
+Use `templates/merge-train-report.md` as the standard merge-session report and
+`templates/maintainer-action-items.md` when follow-up work remains.
+
 ```markdown
 ## Merge Train
 

.aiwg/addons/t3mp3st-maintainer/skills/t3mp3st-pr-audit/SKILL.md

@@ -72,6 +72,8 @@ currently runs `vitest run src`.
 
 ## Output
 
+Use `templates/pr-audit-review.md` as the standard review format.
+
 Lead with findings. If none:
 
 ```markdown

.aiwg/addons/t3mp3st-maintainer/skills/t3mp3st-queue-audit/SKILL.md

@@ -67,6 +67,8 @@ Use this skill before any maintainer merge session. It is read-only by default.
 
 ## Output
 
+Use `templates/queue-audit-report.md` as the standard report format.
+
 ```markdown
 ## T3MP3ST Queue Audit