feat: initialize managed portal

managed/people_flow_project/scripts/run_rtsp_docker.sh

@@ -0,0 +1,26 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+if [[ $# -lt 2 ]]; then
+  echo "Usage: $0 <rtsp_url> <host_output_dir>"
+  exit 1
+fi
+
+RTSP_URL="$1"
+HOST_OUTPUT_DIR="$2"
+
+mkdir -p "$HOST_OUTPUT_DIR"
+
+docker run -d \
+  --name people-flow-rtsp \
+  --restart unless-stopped \
+  --network host \
+  --gpus all \
+  --shm-size 1g \
+  -v "$HOST_OUTPUT_DIR:/opt/people-flow/output" \
+  people-flow-rtsp:x86-cuda \
+  --config /opt/people-flow/configs/docker_x86_config.yaml \
+  --output-dir /opt/people-flow/output \
+  --device cuda:0 \
+  rtsp \
+  --input "$RTSP_URL"