fix: Upgrade Dockerfile and uv

.github/workflows/unified-tests.yml

@@ -3,6 +3,9 @@ name: Unified Tests (Fly Runner)
 on:
   push:
     branches: [main]
+    paths:
+      - 'src/**'
+      - 'tests/**'
 
 permissions:
   contents: read
@@ -58,7 +61,7 @@ jobs:
           which python3.12
 
       - name: Install the project
-        run: uv sync --all-extras --dev
+        run: uv sync --all-extras
 
       - name: Run unified tests
         run: uv run python -m tests.unified.run

Dockerfile

@@ -1,38 +1,41 @@
 # https://pythonspeed.com/articles/base-image-python-docker-images/
 # https://testdriven.io/blog/docker-best-practices/
-FROM python:3.11-slim-bullseye
+FROM python:3.13-slim-bookworm
 
-COPY --from=ghcr.io/astral-sh/uv:0.4.9 /uv /bin/uv
+COPY --from=ghcr.io/astral-sh/uv:0.9.24 /uv /bin/uv
 
 # Set Working directory
 WORKDIR /app
 
-RUN addgroup --system app && adduser --system --group app
-RUN chown -R app:app /app
-USER app
-
 # Enable bytecode compilation
 ENV UV_COMPILE_BYTECODE=1
 
 # Copy from the cache instead of linking since it's a mounted volume
 ENV UV_LINK_MODE=copy
 
+# Python optimizations
+ENV PYTHONDONTWRITEBYTECODE=1
+ENV PYTHONUNBUFFERED=1
+
 # Install the project's dependencies using the lockfile and settings
 RUN --mount=type=cache,target=/root/.cache/uv \
     --mount=type=bind,source=uv.lock,target=uv.lock \
     --mount=type=bind,source=pyproject.toml,target=pyproject.toml \
-    uv sync --frozen --no-install-project --no-dev
+    uv sync --frozen --no-install-project --no-group dev
 
 # Copy only requirements to cache them in docker layer
 COPY uv.lock pyproject.toml /app/
 
 # Sync the project
 RUN --mount=type=cache,target=/root/.cache/uv \
-    uv sync --frozen --no-dev
+    uv sync --frozen --no-group dev
 
 # Place executables in the environment at the front of the path
 ENV PATH="/app/.venv/bin:$PATH"
 
+# Create non-root user and set ownership
+RUN addgroup --system app && adduser --system --group app && chown -R app:app /app
+
 COPY --chown=app:app src/ /app/src/
 COPY --chown=app:app migrations/ /app/migrations/
 COPY --chown=app:app scripts/ /app/scripts/
@@ -40,7 +43,12 @@ COPY --chown=app:app alembic.ini /app/alembic.ini
 # Copy config files - this will copy config.toml if it exists, and config.toml.example
 COPY --chown=app:app config.toml* /app/
 
+# Switch to non-root user
+USER app
+
 EXPOSE 8000
 
-# https://stackoverflow.com/questions/29663459/python-app-does-not-print-anything-when-running-detached-in-docker
+HEALTHCHECK --interval=30s --timeout=10s --start-period=5s --retries=3 \
+    CMD python -c "import urllib.request; urllib.request.urlopen('http://localhost:8000/openapi.json')" || exit 1
+
 CMD ["fastapi", "run", "--host", "0.0.0.0", "src/main.py"]

pyproject.toml

@@ -37,8 +37,8 @@ dependencies = [
     "cashews[redis]==7.4.4",
     "scikit-learn>=1.6.0",
 ]
-[tool.uv]
-dev-dependencies = [
+[dependency-groups]
+dev = [
     "pytest>=8.2.2",
     "sqlalchemy-utils>=0.41.2",
     "pytest-asyncio>=0.23.7",