feat: add support for Chinese locale in Docker setup

Author: tikazyq

docker/base-image/Dockerfile

@@ -17,9 +17,10 @@ ENV NODE_PATH=/usr/lib/node_modules
 # Timezone environment
 ENV TZ=Asia/Shanghai
 
-# language environment
+# language environment - support both C.UTF-8 (default) and zh_CN.UTF-8 (Chinese)
 ENV LC_ALL=C.UTF-8
 ENV LANG=C.UTF-8
+ENV LC_CTYPE=zh_CN.UTF-8
 
 # frontend port
 EXPOSE 8080

docker/base-image/install/deps/deps.sh

@@ -22,7 +22,12 @@ apt-get install -y \
     net-tools \
     fonts-wqy-zenhei \
     fonts-noto-cjk \
-    fontconfig
+    fontconfig \
+    locales
+
+# Generate Chinese locale
+locale-gen zh_CN.UTF-8
+update-locale
 
 # Add source /etc/profile to ~/.bashrc
 echo "source /etc/profile" >> ~/.bashrc