Add clean release tooling

- Add create-release.sh script for manual releases
- Update .gitignore to exclude release files
- Ensures only main.js, manifest.json, styles.css are released
- GitHub Actions already configured for automatic clean releases

.gitignore

@@ -25,4 +25,8 @@ coverage/
 *.temp
 
 # plugin data (contains sensitive information like tokens)
-data.json 
+data.json
+
+# release files
+release-*/
+*.zip 

create-release.sh

@@ -0,0 +1,47 @@
+#!/bin/bash
+
+# 创建发布脚本 - 只包含必要文件
+# 使用方法: ./create-release.sh 1.0.2
+
+if [ -z "$1" ]; then
+    echo "使用方法: $0 <version>"
+    echo "示例: $0 1.0.2"
+    exit 1
+fi
+
+VERSION=$1
+RELEASE_DIR="release-$VERSION"
+
+echo "🚀 准备发布 v$VERSION..."
+
+# 确保已构建
+echo "📦 构建插件..."
+npm run build
+
+# 创建发布目录
+mkdir -p $RELEASE_DIR
+
+# 复制必需文件
+echo "📋 复制发布文件..."
+cp main.js $RELEASE_DIR/
+cp manifest.json $RELEASE_DIR/
+cp styles.css $RELEASE_DIR/
+
+# 创建压缩包
+echo "🗜️ 创建压缩包..."
+cd $RELEASE_DIR
+zip -r "../git-folder-sync-$VERSION.zip" .
+cd ..
+
+echo "✅ 发布文件已准备完成："
+echo "   📁 $RELEASE_DIR/ (文件夹)"
+echo "   📦 git-folder-sync-$VERSION.zip (压缩包)"
+echo ""
+echo "📋 包含的文件："
+ls -la $RELEASE_DIR/
+
+echo ""
+echo "🎯 接下来的步骤："
+echo "1. 在 GitHub 上创建新的 Release"
+echo "2. 上传 $RELEASE_DIR 中的三个文件作为 assets"
+echo "3. 或者上传 git-folder-sync-$VERSION.zip"