Initial commit, 90% there

.claude/file-history/138484f6-474d-4740-8791-b8f49f53e200/4aa3e49dec18792a@v2

@@ -0,0 +1,18 @@
+#!/usr/bin/env python3
+import json
+
+with open('/home/mdares/.node-red/flows.json', 'r') as f:
+    flows = json.load(f)
+
+# Find the inject node and set it to run once on startup
+for node in flows:
+    if node.get('id') == 'create_table_inject_temp':
+        node['once'] = True
+        node['onceDelay'] = 1
+        print("✓ Set inject node to run once on startup")
+        break
+
+with open('/home/mdares/.node-red/flows.json', 'w') as f:
+    json.dump(flows, f, indent=4)
+
+print("✓ Updated flows.json")