feat(web): authorize corrective smooth reader

my-tools/rotate_web_task_context.py

@@ -0,0 +1,36 @@
+#!/usr/bin/env python3
+"""Record a Blender/WBV2 context rotation without deleting evidence."""
+
+from __future__ import annotations
+
+import argparse
+import json
+from datetime import datetime, timezone
+
+from wbv2_runtime import CONTROL_ROOT, ROOT, queue_pointer
+
+
+def main() -> int:
+    parser = argparse.ArgumentParser(description=__doc__)
+    parser.add_argument("--reason", choices=("completed", "timeout", "interrupted"), required=True)
+    parser.add_argument("--next-task", required=True)
+    args = parser.parse_args()
+    pointer = queue_pointer()
+    path = CONTROL_ROOT / "my-tools-context-rotation.json"
+    payload = {
+        "schemaVersion": 1,
+        "rotatedAt": datetime.now(timezone.utc).isoformat(),
+        "reason": args.reason,
+        "previousTask": pointer.get("task"),
+        "nextTask": args.next_task,
+        "preserved": ["docs/EXECUTION_QUEUE.md", "docs/tasks/**", "tests/golden/**"],
+        "nextStep": "Run node tools/web/print-task-context.mjs and node tools/web/check-task-context.mjs.",
+    }
+    path.parent.mkdir(parents=True, exist_ok=True)
+    path.write_text(json.dumps(payload, ensure_ascii=False, indent=2) + "\n", encoding="utf-8")
+    print(json.dumps({"previousTask": pointer.get("task"), "nextTask": args.next_task, "reason": args.reason}, ensure_ascii=False))
+    return 0
+
+
+if __name__ == "__main__":
+    raise SystemExit(main())