CODY-73: Add rich summary sections to orchestrated run output

packages/agents/content/skills/orchestrate/SKILL.md

@@ -400,13 +400,41 @@ Write run-summary artifact to `{artifact-dir}/{timestamp}_orchestrator_run-summa
 | Code simplifier | {ran/skipped}                  | {actionable findings, fix cycle ran/not needed}                     |
 | Holistic review | {ran/skipped}                  | {criticality, late-stage fixes}                                     |
 
+## What was built
+
+{Synthesized narrative of the end-to-end result. Describe each major component or subsystem that was implemented — what it does and why, not just file paths. Draw from the accumulated context across all coder change-summaries and review outcomes. Focus on the final state, not the iteration history.}
+
+{If the run failed or needs manual review, describe what was completed and what remains.}
+
+## Insights
+
+{Notable observations that emerged during the run. Include only items worth preserving — omit this section entirely if nothing notable emerged.
+
+Examples of what belongs here:
+
+- Architectural patterns discovered or validated
+- Design trade-offs surfaced during review
+- Conventions or project-specific patterns learned
+- Surprising findings from reviewers that revealed something non-obvious
+- Technical debt or risks identified but not in scope to address}
+
+## Deferred items
+
+{Items intentionally not addressed during this run, with rationale for each. Omit this section entirely if nothing was deferred.
+
+Include:
+
+- Deviations from reference plan (when external plan was provided)
+- Acceptance criteria from the ticket that were intentionally not addressed
+- Any other intentional omissions}
+
 ## Files changed
 
 {from git diff --name-only}
-
-{If external plan was provided: include "Deviations from reference plan" section from planner's plan.md}
 ```
 
+After writing the artifact, present the same summary to the user in the conversation. The conversational output should match the artifact content — do not abbreviate or omit sections.
+
 Finalize run-index.json with `completedAt` timestamp and final status.
 
 ## Output contract