Using workspace-base to create a custom gitpod env image

* Adding custom dockerfile to gitpod yml

* Installing node through nvm instead of nodesource

* Using LTS node from nvm and removing typescript

* Removing yarn

.gitpod.Dockerfile

@@ -1,4 +1,25 @@
-FROM gitpod/workspace-full
+FROM gitpod/workspace-base
+
+# Installing Node LTS
+# https://github.com/nvm-sh/nvm#installing-and-updating
+USER gitpod
+RUN curl -fsSL https://raw.githubusercontent.com/nvm-sh/nvm/v0.39.0/install.sh | bash \
+    && bash -c ". .nvm/nvm.sh \
+        && nvm install --lts \
+        && nvm alias default lts/* \
+        && npm install -g pnpm"
+
+# Installing docker
+# https://docs.docker.com/engine/install/ubuntu/
+USER root
+RUN curl -o /var/lib/apt/dazzle-marks/docker.gpg -fsSL https://download.docker.com/linux/ubuntu/gpg \
+    && apt-key add /var/lib/apt/dazzle-marks/docker.gpg \
+    && add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu $(lsb_release -cs) stable" \
+    && install-packages docker-ce docker-ce-cli containerd.io
+
+RUN curl -o /usr/bin/slirp4netns -fsSL https://github.com/rootless-containers/slirp4netns/releases/download/v1.1.12/slirp4netns-$(uname -m) \
+    && chmod +x /usr/bin/slirp4netns
+
+RUN curl -o /usr/local/bin/docker-compose -fsSL https://github.com/docker/compose/releases/download/1.29.2/docker-compose-Linux-x86_64 \
+    && chmod +x /usr/local/bin/docker-compose
 
-# Install pnpm
-RUN npm install -g pnpm