Update Dockerfile

Dockerfile

@@ -64,9 +64,17 @@ RUN add-apt-repository ppa:flexiondotorg/nvtop && \
     apt-get upgrade -y && \
     apt-get install -y --no-install-recommends nvtop
 
+ENV LC_CTYPE=C.UTF-8
+ENV　LANG=C.UTF-8
+ENV PATH $PATH:${HOME}/.npm-global/bin
+RUN mkdir ~/.npm-global
+
 RUN curl -sL https://deb.nodesource.com/setup_18.x  | bash - && \
     apt-get install -y nodejs && \
-    npm install -g configurable-http-proxy
+    npm config set prefix '~/.npm-global' && \
+    npm install -g configurable-http-proxy && \
+    npm install -g tslab && \
+    tslab install
 
 # Create a working directory
 WORKDIR /app