Update app.py to change Gradio UI title for improved clarity, reflecting the application's focus on analyzing causes of water quality deterioration.

Update app.py to change Gradio UI title from '水質データ 解析アプリ（Supabase版）' to '水質悪化原因分析' for improved clarity in the application purpose.

Enhance app.py with type annotations, improved error handling, and detailed docstrings for functions. The Supabase client and data fetching methods have been updated for better clarity and functionality, ensuring compatibility with both v1 and v2 APIs.

Update README.md to change project title from 'Operation Data Analysis' to 'Estimated cause of deterioration', along with adjustments to the emoji and color scheme.

Update app.py to refine completion message for analysis, specifying that only logistic regression was executed on Supabase data.

Update app.py to enable MCP server mode during launch for enhanced functionality.

Refactor app.py to integrate Supabase data retrieval, update dependencies, and enhance analysis functions. The application now fetches data from Supabase instead of Excel files, with improved error handling and user interface adjustments for clarity.

Update README.md to reflect new project title and theme, changing from 'Cause Estimation Tool' to 'Operation Data Analysis' with updated emoji and color scheme.

initial commit