完成一个简易的全局skill、command管理器

manager/scripts/sandbox.sh

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+#!/bin/bash
+# sandbox.sh - 手动测试沙盒环境
+
+set -e
+
+cd "$(dirname "$0")/.."
+
+# 创建沙盒目录
+SANDBOX_DIR="${1:-/tmp/skillmgr-sandbox}"
+mkdir -p "$SANDBOX_DIR"
+
+echo "=== 沙盒环境 ==="
+echo "目录: $SANDBOX_DIR"
+echo ""
+
+# 设置环境变量
+export SKILLMGR_TEST_ROOT="$SANDBOX_DIR/config"
+export SKILLMGR_TEST_BASE="$SANDBOX_DIR/install"
+
+# 确保 skillmgr 已构建
+if [ ! -f "bin/skillmgr" ]; then
+    echo "构建 skillmgr..."
+    go build -o bin/skillmgr ./cmd/skillmgr
+fi
+
+echo "环境变量已设置:"
+echo "  SKILLMGR_TEST_ROOT=$SKILLMGR_TEST_ROOT"
+echo "  SKILLMGR_TEST_BASE=$SKILLMGR_TEST_BASE"
+echo ""
+echo "可执行文件: $(pwd)/bin/skillmgr"
+echo ""
+echo "示例命令:"
+echo "  ./bin/skillmgr --help"
+echo "  ./bin/skillmgr add https://github.com/example/skills.git --name example"
+echo "  ./bin/skillmgr repos"
+echo ""
+echo "清理沙盒:"
+echo "  rm -rf $SANDBOX_DIR"
+echo ""
+
+# 进入子 shell
+echo "进入沙盒 shell (exit 退出)..."
+$SHELL