feat: initial project setup with core meeting assistant functionality}
* Add project configuration files (.env.example, .gitignore, .npmignore)
* Add build and package management (Gruntfile.js, package.json, pyproject.toml)
* Add comprehensive README with project documentation
* Implement core Python modules for audio processing, diarization, and speech recognition engines
* Add CLI interface for command-line usage
* Add web server with REST API endpoints
* Add frontend with HTML, JavaScript, and CSS for web interface
* Implement state management for meeting transcription and speaker tracking
* Add Vite configuration for frontend build tooling
* Add Python requirements files for both standard and cloud deployments
* Add license and manifest files
* Add yarn lock file with all JavaScript dependencies