Update Dockerfile

Dockerfile

@@ -4,23 +4,22 @@
 
 FROM ubuntu:latest
 
+```dockerfile
+# Instalar dependências + sudo + fish + Node.js
 RUN apt-get update && \
     apt-get install -y build-essential libffi-dev libssl-dev \
     libx11-6 libxext6 libxrender-dev libxrandr-dev x11-utils \
-    libxtst-dev libxi-dev libgl1 git curl procps fish && \
+    libxtst-dev libxi-dev libgl1 git curl procps sudo vim fish && \
     curl -fsSL https://deb.nodesource.com/setup_18.x | bash - && \
     apt-get install -y nodejs && \
     rm -rf /var/lib/apt/lists/*
 
-RUN apt-get install sudo -y
-RUN apt-get install vim -y
-
-USER root
-
 RUN useradd -m -s /usr/bin/fish ubuntu && \ echo "ubuntu ALL=(ALL) NOPASSWD:ALL" >> /etc/sudoers
 
 RUN apt-get install cmatrix -y || echo error
 
+USER root
+
 WORKDIR /app
 
 RUN npm install -g node-pty ws