Update Dockerfile

Dockerfile

@@ -9,13 +9,16 @@ ENV POETRY_VERSION=1.8.4 \
     POETRY_CACHE_DIR=/tmp/poetry_cache \
     PYTHONDONTWRITEBYTECODE=1
 
-# Install system dependencies and create user first
+# Install system dependencies and create users first
 RUN apt-get update && apt-get install -y \
     sudo \
+    postgresql \
     && rm -rf /var/lib/apt/lists/* \
     && useradd -m -u 1000 user \
     && usermod -aG sudo user \
-    && echo "user ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
+    && echo "user ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers \
+    && useradd -m -u 999 postgres \
+    && usermod -aG sudo postgres
 
 # Create directories and set permissions
 RUN mkdir -p /app/api /app/web /data/storage /var/lib/postgresql/data && \