🐳 chore(docker): add just and uv to bot runtime

Install just CLI in the bot image and copy uv binary into runtime so operational commands (including migration runbooks) can be executed directly inside the container.

Author: attid

Dockerfile

@@ -33,6 +33,8 @@ COPY webapp ./webapp
 # --- Final Stage ---
 FROM python:3.12-slim-bookworm
 
+ARG JUST_VERSION=1.40.0
+
 # Set environment variables
 ENV PYTHONUNBUFFERED=1
 
@@ -53,9 +55,23 @@ RUN apt-get update && apt-get install -y --no-install-recommends \
     fonts-dejavu-core \
     && rm -rf /var/lib/apt/lists/*
 
+# Install just CLI for in-container operational runbooks
+RUN set -eux; \
+    arch="$(dpkg --print-architecture)"; \
+    case "$arch" in \
+        amd64) just_arch="x86_64-unknown-linux-musl" ;; \
+        arm64) just_arch="aarch64-unknown-linux-musl" ;; \
+        *) echo "Unsupported architecture: $arch"; exit 1 ;; \
+    esac; \
+    curl -fsSL -o /tmp/just.tar.gz "https://github.com/casey/just/releases/download/${JUST_VERSION}/just-${JUST_VERSION}-${just_arch}.tar.gz"; \
+    tar -xzf /tmp/just.tar.gz -C /tmp just; \
+    install -m 0755 /tmp/just /usr/local/bin/just; \
+    rm -f /tmp/just /tmp/just.tar.gz
+
 # Copy installed python packages from builder
 COPY --from=builder /usr/local/lib/python3.12/site-packages /usr/local/lib/python3.12/site-packages
 COPY --from=builder /usr/local/bin /usr/local/bin
+COPY --from=ghcr.io/astral-sh/uv:latest /uv /usr/local/bin/uv
 
 # Copy only runtime application code
 COPY bot ./bot