Add fleet control: service configs, replica floors, monitor, pause/restart

Central fleet.json sets min/max copies. Tree-node keepFloor respawns
until three healthy unpaused replicas remain. CLI and loopback UI
pause, resume, stop, and restart instances that fail health checks.

packages/verae-fleet/services/unmanaged.json

@@ -0,0 +1,37 @@
+{
+  "id": "_unmanaged",
+  "title": "Not fleet-spawned (listed for operators)",
+  "entries": [
+    {
+      "id": "zapier-platform-app",
+      "package": "verae-zapier",
+      "runtime": "Zapier cloud",
+      "notes": "HTTPS only to zappier-edge. Never NATS."
+    },
+    {
+      "id": "verae-activate",
+      "package": "verae-activate",
+      "runtime": "Zapier cloud (activate-now app)"
+    },
+    {
+      "id": "request-splitter",
+      "package": "verae-request-splitter",
+      "runtime": "library in middleware"
+    },
+    {
+      "id": "verae-chain-client",
+      "package": "verae-zapier-middleware",
+      "runtime": "library → api.veraetime.net or MOCK"
+    },
+    {
+      "id": "zapier-user-docs",
+      "package": "zapier-user-docs",
+      "runtime": "static"
+    },
+    {
+      "id": "docs-master",
+      "package": "docs-master",
+      "runtime": "static"
+    }
+  ]
+}