[AZ-178] Implement streaming video detection endpoint

- Added `/detect/video` endpoint for true streaming video detection, allowing inference to start as upload bytes arrive.
- Introduced `run_detect_video_stream` method in the inference module to handle video processing from a file-like object.
- Updated media hashing to include a new function for computing hashes directly from files with minimal I/O.
- Enhanced documentation to reflect changes in video processing and API behavior.

Made-with: Cursor

scripts/health-check.sh

@@ -0,0 +1,39 @@
+#!/bin/bash
+set -euo pipefail
+
+HOST="${HEALTH_CHECK_HOST:-localhost}"
+PORT="${HEALTH_CHECK_PORT:-8080}"
+MAX_RETRIES=10
+RETRY_INTERVAL=3
+
+usage() {
+    echo "Usage: $0 [--help]"
+    echo "Check health of Azaion.Detections service."
+    echo ""
+    echo "Environment variables:"
+    echo "  HEALTH_CHECK_HOST  Target host (default: localhost)"
+    echo "  HEALTH_CHECK_PORT  Target port (default: 8080)"
+    exit 0
+}
+
+for arg in "$@"; do
+    case "$arg" in
+        --help) usage ;;
+    esac
+done
+
+URL="http://${HOST}:${PORT}/health"
+echo "Checking health at $URL ..."
+
+for i in $(seq 1 "$MAX_RETRIES"); do
+    if curl -sf "$URL" > /dev/null 2>&1; then
+        RESPONSE="$(curl -sf "$URL")"
+        echo "Health check passed (attempt $i/$MAX_RETRIES): $RESPONSE"
+        exit 0
+    fi
+    echo "Attempt $i/$MAX_RETRIES failed, retrying in ${RETRY_INTERVAL}s..."
+    sleep "$RETRY_INTERVAL"
+done
+
+echo "ERROR: Health check failed after $MAX_RETRIES attempts."
+exit 1