Onboard coulomb-loop kaizen engagement (LOOP-WP-0005 expansion)

Add daily schedule, coach/optimization/scope-analyst agents, and
metrics scaffolding for fleet expansion prep.

.kaizen/agents/optimization/memory.md

@@ -0,0 +1,24 @@
+---
+agent: optimization
+project: reuse-surface
+last_updated: 2026-06-18
+session_count: 0
+---
+
+## Project Context
+<!-- What this agent knows about the project it works in -->
+
+## Accumulated Findings
+<!-- Patterns, recurring issues, key decisions encountered -->
+
+## What Worked
+<!-- Approaches that produced good results in this project -->
+
+## Watch Points
+<!-- Recurring risks, traps, or areas requiring extra care -->
+
+## Open Threads
+<!-- Things noticed but not yet acted on -->
+
+## Session Log
+<!-- One-line entry per session: date · summary · outcome -->