Reset Mechanism

config.env.example

@@ -11,6 +11,8 @@ OUTPUT_DIR=/opt/bytetrack-counter
 DB_PATH=/opt/bytetrack-counter/bytetrack_counter.db
 # JSON file persisting the current active batch state
 STATE_FILE=/tmp/bytetrack_current_batch.json
+# Shared memory directory used for reset signal (touch .reset to clear counter state)
+SHM_DIR=/dev/shm/bytetrack-counter
 
 # --- Input source ---
 # RTSP / HTTP live stream, or a local video file path