Baseline: docker stack, provisioning tools, test-data, gateway-as-files (pre-PrimeBAT build)

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

ignition/gateway/config/resources/local/ignition/local-system-properties/config.json

@@ -0,0 +1,4 @@
+{
+  "demoTimeRemaining": 7197,
+  "systemUID": "74d9b05c-8099-426f-b466-2ab5a2e70b2f"
+}

ignition/gateway/config/resources/local/ignition/local-system-properties/resource.json

@@ -0,0 +1,16 @@
+{
+  "scope": "A",
+  "version": 1,
+  "restricted": false,
+  "overridable": true,
+  "files": [
+    "config.json"
+  ],
+  "attributes": {
+    "lastModification": {
+      "actor": "unknown",
+      "timestamp": "2026-07-16T16:18:56Z"
+    },
+    "lastModificationSignature": "61a3d9f3963e46d707e2a5482cd15ca4eb9a9c3a7f5d185ae83f7097c6280633"
+  }
+}