fix: deploy.sh also looks for binary in script directory (offline package mode)

scripts/deploy.sh

@@ -227,6 +227,14 @@ cmd_install_media_server() {
     
     # 检查编译产物
     if [ ! -f "$BUILD_DIR/safesight-edge-server" ]; then
+    # 离线包模式：二进制在脚本同目录
+    SCRIPT_DIR_OVERRIDE="$(cd "$(dirname "$0")" && pwd)"
+    if [ -f "$SCRIPT_DIR_OVERRIDE/safesight-edge-server" ]; then
+        BUILD_DIR="$SCRIPT_DIR_OVERRIDE"
+        echo -e "${GREEN}✓${NC} 使用离线包二进制: $BUILD_DIR/safesight-edge-server"
+    fi
+fi
+if [ ! -f "$BUILD_DIR/safesight-edge-server" ]; then
         echo -e "${RED}错误: 未找到编译好的 safesight-edge-server${NC}"
         echo "请先编译: cd $PROJECT_DIR && cmake --build build"
         exit 1