release: bump version to 0.65.1

backend/Dockerfile

@@ -1,3 +1,5 @@
+# syntax=docker/dockerfile:1.7
+
 ARG PYTHON_IMAGE=python:3.14-slim
 ARG UV_IMAGE=ghcr.io/astral-sh/uv:latest
 
@@ -14,12 +16,16 @@ ENV UV_COMPILE_BYTECODE=1
 ENV UV_LINK_MODE=copy
 ENV PYTHONPATH=/app/backend
 
+RUN mkdir -p /root/.config/uv
+
 RUN apt-get update && apt-get install -y --no-install-recommends \
     curl \
     && rm -rf /var/lib/apt/lists/*
 
 COPY pyproject.toml uv.lock /app/
-RUN uv sync --frozen --no-dev
+RUN --mount=type=cache,target=/root/.cache/uv \
+    --mount=type=secret,id=planet_uv_config,target=/root/.config/uv/uv.toml,required=false \
+    uv sync --frozen --no-dev
 
 COPY backend /app/backend
 COPY VERSION /app/VERSION