feat: add infrastructure automation scripts and master improvement plan

scripts/read_older_history.py

@@ -0,0 +1,18 @@
+import json
+
+with open(r'C:\Users\Snarf\.gemini\antigravity\brain\c8df04ce-d189-4dab-a6fd-28b36b11fa87\.system_generated\logs\transcript.jsonl', 'r', encoding='utf-8') as f:
+    lines = f.readlines()
+
+for i in range(3200, min(3370, len(lines))):
+    try:
+        data = json.loads(lines[i])
+        t = data.get('type')
+        if t == 'USER_INPUT':
+            print(f"[{i}] USER: {data.get('content')}")
+        elif t == 'PLANNER_RESPONSE' and not data.get('tool_calls'):
+            c = data.get('content', '')
+            if 'option' in c.lower() or '.21' in c.lower():
+                print(f"[{i}] MODEL: {c[:400]}...\n")
+    except Exception:
+        pass
+