feat: enable reinforcement on live capture

The Stop hook now sends reinforce=true so the token-overlap matcher
runs on every captured interaction. Memory confidence will accumulate
signal from organic Claude Code use.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

deploy/hooks/capture_stop.py

@@ -3,7 +3,7 @@
 
 Reads the Stop hook JSON from stdin, extracts the last user prompt
 from the transcript JSONL, and POSTs to the AtoCore /interactions
-endpoint in conservative mode (reinforce=false, no extraction).
+endpoint with reinforcement enabled (no extraction).
 
 Fail-open: always exits 0, logs errors to stderr only.
 
@@ -81,7 +81,7 @@ def _capture() -> None:
         "client": "claude-code",
         "session_id": session_id,
         "project": project,
-        "reinforce": False,
+        "reinforce": True,
     }
 
     body = json.dumps(payload, ensure_ascii=True).encode("utf-8")