### Context Summary
**Project Overview:**
- Rust-based CLI application for audio transcription and text insertion
- Platform abstraction layer for X11 (Linux) support
- Integration of Enigo library for keyboard input simulation
**Key Components:**
1. **Platform Abstraction Layer:**
- Traits: `CursorPositionProvider`, `TextInserter`, `PlatformHandler`
- X11 implementation in `src/platform/linux/x11/`
- Features: cursor tracking, text insertion with formatting
2. **Transcription Flow:**
- Audio processing in `src/transcription/mod.rs`
- Integration with text insertion post-transcription
- Text preprocessing (capitalization, punctuation)
3. **Configuration:**
- `AppConfig` in `src/config.rs`
- Options for text insertion behavior (delays, formatting, simulation)
4. **Dependencies:**
- x11rb (0.13.1 with xtest feature)
- enigo (0.7.5)
- Wayland client support (0.30.0)
**Recent Changes:**
- Implemented X11 text insertion using Enigo
- Added configuration options for text formatting
- Integrated platform handlers with transcription flow
- Implemented graceful shutdown handling
- Added text preprocessing functions
**Outstanding Tasks:**
- Wayland protocol implementation
- Windows/macOS platform support
- Advanced text formatting options
- Error handling improvements
- Performance optimizations for real-time insertion