feat: add Atomizer HQ multi-agent cluster infrastructure

- 8-agent OpenClaw cluster (Manager, Tech-Lead, Secretary, Auditor,
  Optimizer, Study-Builder, NX-Expert, Webster)
- Orchestration engine: orchestrate.py (sync delegation + handoffs)
- Workflow engine: YAML-defined multi-step pipelines
- Agent workspaces: SOUL.md, AGENTS.md, MEMORY.md per agent
- Shared skills: delegate, orchestrate, atomizer-protocols
- Capability registry (AGENTS_REGISTRY.json)
- Cluster management: cluster.sh, systemd template
- All secrets replaced with env var references

hq/workspaces/manager/TOOLS.md

@@ -0,0 +1,40 @@
+# TOOLS.md — Manager
+
+## Shared Resources
+- **Atomizer repo:** `/home/papa/repos/Atomizer/` (read-only)
+- **Obsidian vault:** `/home/papa/obsidian-vault/` (read-only)
+- **Job queue:** `/home/papa/atomizer/job-queue/` (read-write)
+
+## Skills
+- `atomizer-protocols` — Company protocols (load every session)
+- `atomizer-company` — Company identity + LAC critical lessons
+
+## Key Files
+- QUICK_REF: `/home/papa/repos/Atomizer/docs/QUICK_REF.md`
+- Protocols: loaded via `atomizer-protocols` skill
+
+## Agent Communication
+- **`orchestrate.sh`** — Synchronous delegation with result return (PRIMARY)
+  - Script: `/home/papa/atomizer/workspaces/shared/skills/orchestrate/orchestrate.sh`
+  - Usage: `bash orchestrate.sh <agent> "<task>" [--timeout N] [--context file] [--retries N] [--validate] [--caller manager] [--no-deliver]`
+  - Returns structured JSON: `{"status":"complete|partial|blocked|failed", "result":"...", "confidence":"high|medium|low", "notes":"..."}`
+  - Handoff dir: `/home/papa/atomizer/handoffs/`
+  - **Max 2 attempts total** (1 original + 1 retry). Then stop and report failure.
+  - **Chaining:** Save result to file → pass via `--context` → describe contents in task text
+- **`workflow.py`** — YAML workflow engine for multi-step orchestration
+  - Script: `/home/papa/atomizer/workspaces/shared/skills/orchestrate/workflow.py`
+  - Wrapper: `/home/papa/atomizer/workspaces/shared/skills/orchestrate/workflow.sh`
+  - Usage: `python3 workflow.py <workflow-name-or-path> [--input key=value ...] [--caller manager] [--dry-run] [--non-interactive] [--timeout N]`
+  - Workflows dir: `/home/papa/atomizer/workspaces/shared/workflows/`
+- **`metrics.py`** — Orchestration metrics and stats
+  - Script: `/home/papa/atomizer/workspaces/shared/skills/orchestrate/metrics.py`
+  - Usage: `python3 metrics.py [json|text]`
+  - Shows: per-agent success rates, latencies, workflow completion stats
+- **Agent Registry:** `/home/papa/atomizer/workspaces/shared/AGENTS_REGISTRY.json`
+- **`[DELEGATE:agent "task"]` syntax does NOT work** — never use it. Always use `orchestrate.sh` or Discord @mentions.
+- Discord @mentions — For ongoing work, discussions, FYI (fire-and-forget)
+- `sessions_send` / `sessions_spawn` — OpenClaw internal (within same instance only)
+
+## Knowledge Base
+- LAC insights: `/home/papa/repos/Atomizer/knowledge_base/lac/`
+- Project contexts: `/home/papa/repos/Atomizer/knowledge_base/projects/`