chg: usr: change the shareable battle - add avatars to it - even on the og tags #4

Dockerfile

@@ -22,7 +22,11 @@ RUN install-php-extensions \
     apcu \
     sodium
 
-RUN apt-get update && apt-get install -y --no-install-recommends fonts-dejavu-core && rm -rf /var/lib/apt/lists/*
+RUN apt-get update && apt-get install -y --no-install-recommends \
+    fonts-dejavu-core \
+    fontconfig \
+    && fc-cache -f -v \
+    && rm -rf /var/lib/apt/lists/*
 
 RUN mv "$PHP_INI_DIR/php.ini-production" "$PHP_INI_DIR/php.ini"
 RUN printf '[opcache]\nopcache.enable=1\nopcache.memory_consumption=256\nopcache.max_accelerated_files=20000\nopcache.validate_timestamps=0\n' \