updated to get card name

Dockerfile

@@ -5,15 +5,18 @@ FROM python:3.13-slim
 WORKDIR /app
 
 # Install system dependencies including LibreOffice for PPTX conversion
-RUN apt-get update && apt-get install -y \
+RUN apt-get update && \
+    apt-get install -y --no-install-recommends \
     poppler-utils \
     ffmpeg \
     libmagic1 \
     sudo \
     fonts-noto-color-emoji \
-    libreoffice \
+    libreoffice-core \
     libreoffice-impress \
-    && rm -rf /var/lib/apt/lists/*
+    libreoffice-writer \
+    && apt-get clean && \
+    rm -rf /var/lib/apt/lists/*
 
 # Copy requirements first for better caching
 COPY requirements.txt .