install playwright browsers as user (#317)

* Update devika.dockerfile

install playwright browsers as user

* Update devika.dockerfile

install chromium deps only as root
then install chromium as user
saves image size & download time

devika.dockerfile

@@ -20,7 +20,7 @@ ENV PATH="/home/nonroot/devika/.venv/bin:$HOME/.cargo/bin:$PATH"
 RUN $HOME/.cargo/bin/uv venv
 COPY requirements.txt /home/nonroot/devika/
 RUN UV_HTTP_TIMEOUT=100000 $HOME/.cargo/bin/uv pip install -r requirements.txt 
-RUN playwright install --with-deps
+RUN playwright install-deps chromium
 
 COPY src /home/nonroot/devika/src
 COPY config.toml /home/nonroot/devika/
@@ -31,5 +31,6 @@ USER nonroot
 WORKDIR /home/nonroot/devika
 ENV PATH="/home/nonroot/devika/.venv/bin:$HOME/.cargo/bin:$PATH"
 RUN mkdir /home/nonroot/devika/db
+RUN playwright install chromium
 
 ENTRYPOINT [ "python3", "-m", "devika" ]