Refactor application structure by removing separate server scripts and integrating functionality into app.py; add independent two-sample t-test and Pearson correlation coefficient tools using SciPy.

Update Dockerfile to run main.py for starting the FastAPI server instead of multiple scripts.

Update Dockerfile to streamline application setup by copying all contents and modifying the command to run multiple Python scripts concurrently.

Dockerfileのパスを修正し、アプリケーションコードと依存関係のコピー先を明示的に指定しました。

初回コミットに基づくファイルの追加