Initial Implementation

Initial commit: Writing Style Prompt Generator

A tool to analyze writing samples and generate AI style prompts.

Features:
- Analyze local files (.txt, .md, .pdf, .doc, .docx) or Google Drive folders
- Multi-provider AI support (OpenAI, Anthropic, Google)
- Comprehensive writing style analysis
- Generate actionable AI writing prompts
- Support for brand voice integration
- Professional output with quality checklists

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>