Implement programmer agent system and consolidate agent infrastructure

Programmer Agent System:
- Add programmer-orchestrator (Opus) for workflow coordination
- Add code-planner (Sonnet) for design and planning
- Add code-implementer (Sonnet) for writing code
- Add code-reviewer (Sonnet) for quality review
- Add /programmer command and project registration skill
- Add state files for preferences and project context

Agent Infrastructure:
- Add master-orchestrator and linux-sysadmin agents
- Restructure skills to use SKILL.md subdirectory format
- Convert workflows from markdown to YAML format
- Add commands for k8s and sysadmin domains
- Add shared state files (model-policy, autonomy-levels, system-instructions)
- Add PA memory system (decisions, preferences, projects, facts)

Cleanup:
- Remove deprecated markdown skills and workflows
- Remove crontab example (moved to workflows)

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>

workflows/health/cluster-daily-summary.yaml

@@ -0,0 +1,40 @@
+name: cluster-daily-summary
+description: Lightweight daily cluster status summary
+version: "1.0"
+
+trigger:
+  - schedule: "0 8 * * *"  # daily at 8am
+  - manual: true
+
+defaults:
+  model: haiku
+
+steps:
+  - name: quick-status
+    agent: k8s-diagnostician
+    model: haiku
+    task: |
+      Generate a quick daily cluster status:
+
+      1. Node overview:
+         - kubectl get nodes -o wide
+         - Any nodes not Ready?
+
+      2. Pod health:
+         - Count of running vs non-running pods
+         - Any pods in CrashLoopBackOff or Error?
+
+      3. ArgoCD sync status:
+         - argocd app list (if available)
+         - Any apps OutOfSync?
+
+      4. Recent events:
+         - kubectl get events --sort-by='.lastTimestamp' -A | tail -10
+         - Any Warning events in last 24h?
+
+      Format as a brief daily digest suitable for quick review.
+      Keep it concise - this is a summary, not a deep dive.
+    output: daily_summary
+
+outputs:
+  - daily_summary