pip install from pypi.org times out in China network.
Use https://pypi.tuna.tsinghua.edu.cn/simple for both pip and poetry.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
data-service and chart-service have alembic.ini inside alembic/ dir,
not at service root. Remove the separate COPY line.
Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>