feat: add PowerPoint (pptx) support with extract and search tools

- Add PowerPointParser class using node-pptx-parser library
- Add extract_powerpoint and search_powerpoint MCP tools (11 tools total)
- Update README_EN.md to v1.1.0
- Export PowerPointParser types from parseflow-core

Author: Libres-coder

README_EN.md

@@ -1,394 +0,0 @@
-# ParseFlow
-
-<div align="center">
-
-**🚀 High-Performance PDF Parsing MCP Server**
-
-[![CI](https://github.com/Libres-coder/ParseFlow/actions/workflows/ci.yml/badge.svg)](https://github.com/Libres-coder/ParseFlow/actions/workflows/ci.yml)
-[![License](https://img.shields.io/badge/license-MIT-blue.svg)](LICENSE)
-[![Node](https://img.shields.io/badge/node-%3E%3D18.0.0-brightgreen.svg)](https://nodejs.org)
-[![MCP](https://img.shields.io/badge/MCP-1.0-purple.svg)](https://modelcontextprotocol.io)
-[![Version](https://img.shields.io/badge/version-1.0.0-orange.svg)](CHANGELOG.md)
-
-[中文](README.md) | **English**
-
-</div>
-
----
-
-## ⚡ Quick Overview
-
-> **3 Key Features**
-
-✅ **Automatic Recognition** - No manual tool selection, AI automatically calls PDF parsing functions  
-✅ **Dynamic Path Passing** - No hardcoding, specify different PDF files each time  
-✅ **Local Deployment** - Deploy locally via configuration files, full data control
-
-**Usage Example**:
-
-```
-In Windsurf, simply say:
-"Analyze D:\report.pdf"
-"How many pages does this PDF have?"
-"Search for 'breach of contract' in the contract"
-```
-
----
-
-## 📖 Overview
-
-ParseFlow is a high-performance **MCP (Model Context Protocol) Server** for PDF document parsing and analysis, designed specifically for AI assistants in **Windsurf** and **Cursor** IDEs.
-
-### Core Features
-
-- 📄 **Text Extraction**: Extract PDF text content with pagination and range support ✅
-- 📊 **Metadata Reading**: Get title, author, page count, creation date, etc. ✅
-- 🔍 **Keyword Search**: Search for specific content in PDFs ✅
-- 🖼️ **Image Extraction**: Export images from PDFs (requires poppler-utils) ✅
-- 📑 **Table of Contents**: Extract PDF bookmarks and TOC structure (requires pdftk/pdfinfo) ✅
-
-### Technical Features
-
-- ✅ **MCP Protocol Support**: Standard MCP Tools implementation
-- ✅ **TypeScript Development**: Type-safe, maintainable
-- ✅ **Monorepo Architecture**: Separate core library and server
-- ✅ **Local Deployment**: Data stays local, secure and controllable
-
----
-
-## 🏗️ Architecture
-
-```
-┌─────────────────────────────────────┐
-│          Windsurf IDE               │
-│       (MCP Client / Cascade)        │
-└──────────────┬──────────────────────┘
-               │ MCP Protocol (stdio)
-┌──────────────▼──────────────────────┐
-│      ParseFlow MCP Server           │
-│  ┌─────────────────────────────┐   │
-│  │   MCP Tools                 │   │
-│  │  • extract_text         ✅  │   │
-│  │  • search_pdf           ✅  │   │
-│  │  • get_metadata         ✅  │   │
-│  │  • extract_images       ✅  │   │
-│  │  • get_toc              ✅  │   │
-│  └─────────────────────────────┘   │
-└──────────────┬──────────────────────┘
-               │
-┌──────────────▼──────────────────────┐
-│    PDF Parser Core Library          │
-│  • pdf-parse (text/metadata)        │
-│  • pdf-lib (PDF operations)         │
-│  • Keyword search engine            │
-│  • External tools (optional)        │
-│    - pdfimages (image extraction)   │
-│    - pdftk/pdfinfo (TOC extraction) │
-└─────────────────────────────────────┘
-```
-
----
-
-## 🚀 Quick Start
-
-### Prerequisites
-
-- Node.js >= 18.0.0
-- pnpm >= 8.0.0
-- Windsurf or Cursor IDE
-
-### Optional Tools (for Image and TOC Extraction)
-
-If you need image extraction and table of contents extraction features, please install:
-
-**Windows**:
-- [Poppler](https://github.com/oschwartz10612/poppler-windows/releases) - For image and TOC extraction
-- Download and add to system PATH (e.g., `D:\poppler\Library\bin`)
-
-**Ubuntu/Debian**:
-```bash
-sudo apt-get install poppler-utils pdftk
-```
-
-**macOS**:
-```bash
-brew install poppler pdftk-java
-```
-
-> 💡 You can still use text extraction, metadata, and search features without installing external tools. See [External Tools Guide](docs/guides/external-tools.md)
-
-### Installation
-
-```bash
-# 1. Clone repository
-git clone https://github.com/Libres-coder/ParseFlow.git
-cd ParseFlow
-
-# 2. Install dependencies
-pnpm install
-
-# 3. Build project
-pnpm build
-```
-
-### Configuration
-
-Choose your IDE:
-
-#### Option 1: Windsurf (Recommended)
-
-```bash
-# Run auto-configuration script
-.\scripts\setup-windsurf.ps1
-```
-
-**Or configure manually**:
-
-1. Open Windsurf settings
-2. Find MCP Server configuration
-3. Add ParseFlow configuration (see [Windsurf Setup Guide](docs/en/setup/windsurf.md))
-
-#### Option 2: Cursor
-
-```bash
-# Run auto-configuration script
-.\scripts\setup-cursor.ps1
-```
-
-**Or configure manually**:
-
-1. Edit `C:\Users\<username>\.cursor\mcp.json`
-2. Add ParseFlow configuration (see [Cursor Setup Guide](docs/en/setup/cursor.md))
-
-### Testing
-
-Restart your IDE and try in the chat:
-
-**In Windsurf**:
-
-```
-Extract text from D:\document.pdf
-```
-
-**In Cursor** (Agent mode):
-
-```
-Use parseflow tool to extract text from D:\document.pdf
-```
-
----
-
-## 📚 Documentation
-
-### 📖 User Guides
-
-- [Quick Start](docs/en/guides/quick-start.md) - Get started in 5 minutes
-- [FAQ](docs/en/guides/faq.md) - Frequently asked questions
-- [Examples](docs/en/guides/examples.md) - Code examples and best practices
-
-### ⚙️ Setup Guides
-
-- [Windsurf Setup](docs/en/setup/windsurf.md) - Windsurf IDE configuration (Recommended)
-- [Cursor Setup](docs/en/setup/cursor.md) - Cursor IDE configuration
-
-### 🛠️ Development Documentation
-
-- [API Reference](docs/en/development/api.md) - Complete API documentation
-- [Architecture](docs/en/development/architecture.md) - System architecture
-- [Development Guide](docs/en/development/development.md) - How to contribute
-- [Naming Conventions](docs/en/development/naming-conventions.md) - Code standards
-
-### 📋 Project Planning
-
-- [TODO](docs/en/planning/todo.md) - Feature roadmap
-- [Distribution Analysis](docs/en/planning/distribution-analysis.md) - Release plans
-
-### 📂 Documentation Index
-
-- [Complete Documentation](docs/en/README.md) - Full documentation index
-
----
-
-## 🎯 Usage Examples
-
-### Text Extraction
-
-```
-Q: Extract text from D:\report.pdf
-A: [Parsed text content...]
-```
-
-### Keyword Search
-
-```
-Q: Search for "contract" in D:\document.pdf
-A: Found 3 results:
-   Page 1: ...contract terms...
-   Page 3: ...contract signed...
-   Page 5: ...contract expires...
-```
-
-### Metadata Retrieval
-
-```
-Q: What's the author of D:\document.pdf?
-A: Author: Unknown, Created: 2025-01-15
-```
-
----
-
-## 🛠️ Project Structure
-
-```
-ParseFlow/
-├── packages/
-│   ├── mcp-server/              # MCP Server
-│   │   ├── src/
-│   │   │   ├── index.ts         # Entry point
-│   │   │   ├── server.ts        # MCP Server core
-│   │   │   ├── tools/           # MCP tools
-│   │   │   ├── resources/       # MCP resources
-│   │   │   └── utils/           # Utilities
-│   │   └── dist/                # Build output
-│   └── pdf-parser-core/         # PDF parsing core
-│       ├── src/
-│       │   ├── parser.ts        # Main parser
-│       │   ├── extractors/      # Text extractors
-│       │   ├── search/          # Search functionality
-│       │   └── types/           # Type definitions
-│       └── dist/                # Build output
-├── docs/                        # Documentation
-│   ├── zh/                      # Chinese docs
-│   └── en/                      # English docs
-├── examples/                    # Usage examples
-├── tests/                       # Test files
-└── scripts/                     # Utility scripts
-```
-
----
-
-## 🔧 MCP Tools
-
-ParseFlow provides the following MCP tools:
-
-| Tool              | Description               | Parameters                                       | Status |
-| ----------------- | ------------------------- | ------------------------------------------------ | ------ |
-| `extract_text`    | Extract text from PDF     | `path`, `page?`, `range?`, `strategy?`           | ✅     |
-| `get_metadata`    | Get PDF metadata          | `path`                                           | ✅     |
-| `search_pdf`      | Search keywords in PDF    | `path`, `query`, `caseSensitive?`, `maxResults?` | ✅     |
-| `extract_images`  | Extract images from PDF   | `path`, `outputDir`, `format?`                   | ✅     |
-| `get_toc`         | Get table of contents     | `path`                                           | ✅     |
-
-For detailed API documentation, see [API Reference](docs/en/development/api.md)
-
----
-
-## 🚀 Future Plans
-
-### ✅ Completed Features (v1.0.0)
-
-- ✅ Text extraction
-- ✅ Metadata extraction
-- ✅ Keyword search
-- ✅ Image extraction (external tool integration)
-- ✅ Table of contents extraction (external tool integration)
-
-### High Priority
-
-#### ⭐ npm Package Release
-
-Simplify installation and usage!
-
-**Plans**:
-
-- ✅ Core functionality complete
-- ✅ Documentation complete
-- ✅ Testing complete
-- 📦 Ready to publish to npm
-- 🎯 Submit to official MCP Registry
-
-**Priority**: ⭐⭐⭐⭐⭐
-
-#### ⭐ GitHub Release
-
-Complete project release
-
-**Plans**:
-
-- 📋 Create release notes
-- 📦 Package distribution
-- 🎉 v1.0.0 release
-
-**Priority**: ⭐⭐⭐⭐⭐
-
-### Medium Priority
-
-- 🔄 Performance optimization (large file handling)
-- 📊 Advanced search features (fuzzy search, regex)
-- 🎨 Better error messages and user feedback
-
-### Future Considerations
-
-- 📸 OCR support (for scanned documents)
-- 🤖 AI-powered document analysis
-- 🔄 PDF merge/split functionality
-- 🔐 PDF encryption/decryption
-- 🌐 More IDE integrations
-
-**Detailed Roadmap**: [docs/en/planning/todo.md](docs/en/planning/todo.md)
-
----
-
-## 🤝 Contributing
-
-Contributions welcome! Please see [CONTRIBUTING.md](CONTRIBUTING.md)
-
-### Contribution Process
-
-1. Fork the repository
-2. Create your feature branch (`git checkout -b feature/AmazingFeature`)
-3. Commit your changes (`git commit -m 'Add AmazingFeature'`)
-4. Push to the branch (`git push origin feature/AmazingFeature`)
-5. Open a Pull Request
-
----
-
-## 🐛 Issue Reporting
-
-If you encounter problems:
-
-1. Check [docs/en/guides/faq.md](docs/en/guides/faq.md) for common issues
-2. Check [logs/parseflow.log](logs/) log file
-3. Submit an [Issue](https://github.com/Libres-coder/ParseFlow/issues)
-
----
-
-## 📄 License
-
-This project is licensed under the MIT License - see the [LICENSE](LICENSE) file for details
-
----
-
-## 🙏 Acknowledgments
-
-- [Model Context Protocol](https://modelcontextprotocol.io) - MCP protocol standard
-- [pdf-parse](https://www.npmjs.com/package/pdf-parse) - PDF text extraction library
-- [pdf-lib](https://www.npmjs.com/package/pdf-lib) - PDF manipulation library
-- [Poppler](https://poppler.freedesktop.org/) - PDF rendering library
-- Windsurf Community - Testing and feedback
-
----
-
-## 📮 Resources
-
-- [MCP Protocol Documentation](https://modelcontextprotocol.io)
-- [Windsurf IDE](https://codeium.com/windsurf)
-- [Project Documentation](docs/en/)
-
----
-
-<div align="center">
-
-**Made with ❤️ by ParseFlow Team**
-
-</div>