Initial commit: custom OpenClaw skills from docker-test

- workspace: capmetro-monitor, github-notifications, model-selector
- workspace-security: vt-monitor, monitor-unauthorized
- workspace-home: cron-manager, monitor-unauthorized
- extensions: vt-sentinel (VT-Sentinel plugin)

Includes sync.sh for pull/push, README, AGENTS.md, .gitignore.

.devdoc.json

@@ -0,0 +1,16 @@
+{
+  "project": {
+    "name": "openclaw-skills",
+    "intent": "Backup and version control for custom OpenClaw skills synced from docker-test deployment.",
+    "tier": 3,
+    "status": "active",
+    "ownership": "owned"
+  },
+  "documentation": {
+    "outline_id": ""
+  },
+  "backlog": {
+    "current_priority": "Initial setup",
+    "next_steps": []
+  }
+}