fix: export crash and restarts container when emoji used

Signed-off-by: lakshay122007 <[email protected]>

Author: lakshay122007

.devcontainer/Dockerfile

@@ -3,8 +3,10 @@ ARG VARIANT=14-bullseye
 FROM mcr.microsoft.com/vscode/devcontainers/javascript-node:0-${VARIANT}
 
 # [Optional] Uncomment this section to install additional OS packages.
-# RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
-#     && apt-get -y install --no-install-recommends <your-package-list-here>
+RUN apt-get update && export DEBIAN_FRONTEND=noninteractive \
+    && apt-get -y install --no-install-recommends fonts-noto fonts-noto-cjk fonts-noto-color-emoji fontconfig \
+    && fc-cache -f -v \
+    && rm -rf /var/lib/apt/lists/*
 
 # [Optional] Uncomment if you want to install an additional version of node using nvm
 # ARG EXTRA_NODE_VERSION=10

.devcontainer/docker-compose.yml

@@ -10,6 +10,7 @@ services:
     environment:
       - CMD_DB_URL=postgres://codimd:codimd@localhost/codimd
       - CMD_USECDN=false
+      - QT_QPA_PLATFORM=offscreen
     volumes: 
       - ..:/workspace:cached
       - node_modules:/workspace/node_modules:cached