feat: add Git workflow and release automation

- Add comprehensive Git workflow documentation
- Create automated release script (scripts/release.sh)
- Enhance Makefile with Git operations and release commands
- Add version tagging and remote push automation
- Include project status checking and validation
- Support for patch/minor/major release workflows

scripts/release.sh

@@ -0,0 +1,94 @@
+#!/bin/bash
+# AI Shell 自动发布脚本
+
+set -e
+
+VERSION_TYPE=${1:-patch}
+
+echo "🚀 AI Shell 自动发布流程开始..."
+echo "版本类型: $VERSION_TYPE"
+
+# 检查是否在项目根目录
+if [ ! -f "pyproject.toml" ]; then
+    echo "❌ 请在 ai-shell 项目根目录中运行此脚本"
+    exit 1
+fi
+
+# 检查工作区是否干净
+if [ -n "$(git status --porcelain)" ]; then
+    echo "❌ 工作区有未提交的更改，请先提交或暂存"
+    git status --short
+    exit 1
+fi
+
+# 获取当前版本
+CURRENT_VERSION=$(grep '__version__' ai_shell/__init__.py | cut -d'"' -f2)
+echo "当前版本: $CURRENT_VERSION"
+
+# 升级版本
+echo "📈 升级版本..."
+python scripts/bump_version.py $VERSION_TYPE
+
+# 获取新版本
+NEW_VERSION=$(grep '__version__' ai_shell/__init__.py | cut -d'"' -f2)
+echo "新版本: $NEW_VERSION"
+
+# 重新构建
+echo "📦 重新构建..."
+uv build
+
+# 重新安装
+echo "🔧 重新安装..."
+uv tool install . --force
+
+# 验证安装
+echo "🧪 验证安装..."
+if command -v ai &> /dev/null; then
+    INSTALLED_VERSION=$(ai --version 2>/dev/null | grep -o 'v[0-9]\+\.[0-9]\+\.[0-9]\+' | sed 's/v//' || echo "unknown")
+    if [ "$INSTALLED_VERSION" = "$NEW_VERSION" ]; then
+        echo "✅ 安装验证成功: $INSTALLED_VERSION"
+    else
+        echo "⚠️ 版本不匹配: 期望 $NEW_VERSION, 实际 $INSTALLED_VERSION"
+    fi
+else
+    echo "⚠️ ai 命令未找到，可能需要重新加载 shell"
+fi
+
+# 提交更改
+echo "📝 提交更改..."
+git add .
+git commit -m "bump: version to v$NEW_VERSION
+
+- Update version from $CURRENT_VERSION to $NEW_VERSION
+- Rebuild package and update dependencies
+- Ready for release"
+
+# 创建标签
+echo "🏷️ 创建版本标签..."
+git tag -a "v$NEW_VERSION" -m "Release version $NEW_VERSION
+
+Changes in this release:
+- Version bump from $CURRENT_VERSION to $NEW_VERSION
+- Package rebuild and dependency updates"
+
+# 推送到远程
+echo "🚀 推送到远程仓库..."
+git push
+git push --tags
+
+echo ""
+echo "✅ 发布完成！"
+echo ""
+echo "📋 发布信息:"
+echo "  版本: v$NEW_VERSION"
+echo "  标签: v$NEW_VERSION"
+echo "  仓库: https://gitea.nosuchip.de/zack/ai-shell"
+echo ""
+echo "🔗 查看发布:"
+echo "  代码: https://gitea.nosuchip.de/zack/ai-shell/src/tag/v$NEW_VERSION"
+echo "  标签: https://gitea.nosuchip.de/zack/ai-shell/releases/tag/v$NEW_VERSION"
+echo ""
+echo "🧪 测试新版本:"
+echo "  ai --version"
+echo "  ai --config"
+echo "  ai \"echo test\""