chore: add linux dependencies for rendering svg in docker

api.Dockerfile

@@ -46,6 +46,14 @@ RUN poetry install --no-interaction
 # Production stage. Copy only runtime deps that were installed in the Builder stage.
 FROM base AS production
 
+# Dependencies for rendering SVG (cairosvg and fonts)
+RUN apt-get update \
+    && apt-get install --no-install-recommends -y \
+        fonts-roboto \
+        libcairo2-dev \
+        libffi-dev \
+    && rm -rf /var/lib/apt/lists/*
+
 COPY --from=builder $VENV_PATH $VENV_PATH
 
 COPY --chmod=755 ./deploy/docker-entrypoint.sh ./deploy/docker-entrypoint-alembic.sh /