Add recounting upload dashboard with MP4 upload before recount

config.env.example

@@ -177,3 +177,14 @@ GO2RTC_URL=http://localhost:1984
 RTSP_PORT=8554
 # Stream name pushed to RTSP and consumed from go2rtc
 RECOUNT_STREAM_NAME=stream_1
+
+# --- Recounting Upload Dashboard (recounting_dashboard_upload.py) ---
+# Bind port for the upload-first recount dashboard (distinct from 5002)
+RECOUNTING_UPLOAD_PORT=5003
+# Directory where uploaded MP4 files are stored
+UPLOAD_DIR=/opt/bytetrack-counter/uploads
+# Command to launch the recounting counter process (placeholder, fill in real command).
+# {path} is substituted with the absolute path of the uploaded MP4 file.
+RECOUNT_CMD=bytetrack-counter config.env --source {path}
+# Template file for the upload dashboard: "recounting_upload.html" (default)
+RECOUNTING_UPLOAD_TEMPLATE=recounting_upload.html