fix: docker build

Dockerfile

@@ -1,7 +1,7 @@
-FROM python:3.13-alpine3.23 as builder
+FROM python:3.13-alpine3.23 AS builder
 ENV UV_SYSTEM_PYTHON=1
 COPY pyproject.toml .
-RUN pip install uv && uv pip install -r pyproject.toml
+RUN pip install uv && uv pip install -r pyproject.toml && pip uninstall -y uv
 
 FROM python:3.13-alpine3.23
 
@@ -13,8 +13,8 @@ WORKDIR /code
 ARG user=apps
 ARG uid=1001
 ARG gid=1001
-RUN groupadd -g ${gid} ${user}
-RUN useradd -u ${uid} -g ${user} -s /bin/sh -m ${user}
+
+RUN addgroup -S ${user} && adduser -S ${user} -G ${user} -u ${uid} -s /bin/sh
 
 RUN apk update && apk add gcc gettext vim libpq-dev
 RUN chown -R ${user}:${user} /code