Remove Playwright install from Docker build

Dockerfile

@@ -17,8 +17,7 @@ RUN apt-get update \
     && rm -rf /var/lib/apt/lists/*
 
 COPY server/requirements.txt server/requirements.txt
-RUN pip install --no-cache-dir -r server/requirements.txt \
-    && python -m playwright install chromium --with-deps
+RUN pip install --no-cache-dir -r server/requirements.txt
 
 COPY server server
 COPY --from=frontend /app/frontend/dist frontend/dist