fix: исправить копирование статических файлов в manage.sh (update)

- Добавлено удаление старых файлов перед копированием новых
- public и .next/static теперь копируются корректно при обновлении

Co-authored-by: Qwen-Coder <qwen-coder@alibabacloud.com>

scripts/manage.sh

@@ -198,11 +198,13 @@ case "$1" in
             # Copy public directory to standalone (always update)
             if [ -d "$INSTALL_DIR/public" ]; then
                 echo -e "${YELLOW}Copying public directory to standalone...${NC}"
+                rm -rf "$INSTALL_DIR/.next/standalone/public" 2>/dev/null || true
                 cp -r "$INSTALL_DIR/public" "$INSTALL_DIR/.next/standalone/public" 2>/dev/null || true
             fi
             # Copy .next/static to standalone/.next/static (always update)
             if [ -d "$INSTALL_DIR/.next/static" ]; then
                 echo -e "${YELLOW}Copying .next/static to standalone...${NC}"
+                rm -rf "$INSTALL_DIR/.next/standalone/.next/static" 2>/dev/null || true
                 mkdir -p "$INSTALL_DIR/.next/standalone/.next"
                 cp -r "$INSTALL_DIR/.next/static" "$INSTALL_DIR/.next/standalone/.next/static" 2>/dev/null || true
             else