chore: auto-commit from dashboard

src/last_response_store.py

@@ -0,0 +1,26 @@
+"""Thread-safe in-memory store for the last Claude response per channel.
+
+Router.py updates this after every Claude response; fast_commands.cmd_audio
+reads from it when /audio is called without arguments.
+"""
+
+import threading
+
+_lock = threading.Lock()
+_store: dict[str, str] = {}  # channel_id → last response text
+
+
+def set_last(channel_id: str, text: str) -> None:
+    """Store the most recent Claude response for a channel."""
+    if not channel_id or not text:
+        return
+    with _lock:
+        _store[channel_id] = text
+
+
+def get_last(channel_id: str) -> str | None:
+    """Return the last stored response for a channel, or None if missing."""
+    if not channel_id:
+        return None
+    with _lock:
+        return _store.get(channel_id)