Delete .devcontainer/test-custom-devcontainer directory

.devcontainer/test-custom-devcontainer/Dockerfile

@@ -1,21 +0,0 @@
-# See here for image contents: https://github.com/microsoft/vscode-dev-containers/tree/v0.177.0/containers/javascript-node/.devcontainer/base.Dockerfile
-
-# [Choice] Node.js version: 16, 14, 12
-ARG VARIANT="16-buster"
-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>
-
-# [Optional] Uncomment if you want to install an additional version of node using nvm
-# ARG EXTRA_NODE_VERSION=10
-# RUN su node -c "source /usr/local/share/nvm/nvm.sh && nvm install ${EXTRA_NODE_VERSION}"
-
-# [Optional] Uncomment if you want to install more global node modules
-# RUN su node -c "npm install -g <your-package-list-here>"
-
-# Install the GitHub CLI see:
-# https://github.com/microsoft/vscode-dev-containers/blob/3d59f9fe37edb68f78874620f33dac5a62ef2b93/script-library/docs/github.md
-COPY library-scripts/github-debian.sh /tmp/library-scripts/
-RUN apt-get update && bash /tmp/library-scripts/github-debian.sh

.devcontainer/test-custom-devcontainer/devcontainer.json

@@ -1,34 +0,0 @@
-{
-	"name": "docs.github.com",
-
-	// Set *default* container specific settings.json values on container create.
-	"settings": {
-		"terminal.integrated.shell.linux": "/bin/bash",
-		"cSpell.language": ",en"
-	},
-
-	// Install features. Type 'feature' in the VS Code command palette for a full list.
-	"features": {
-		"git-lfs": "latest"
-	 },
-
-	// Visual Studio Code extensions which help authoring for docs.github.com.
-	"extensions": [
-		"dbaeumer.vscode-eslint",
-		"sissel.shopify-liquid",
-		"davidanson.vscode-markdownlint",
-		"bierner.markdown-preview-github-styles",
-		"streetsidesoftware.code-spell-checker"
-	],
-
-	// Use 'forwardPorts' to make a list of ports inside the container available locally.
-	"forwardPorts": [4000],
-
-	// Use 'postCreateCommand' to run commands after the container is created.
-	//"postCreateCommand": "git lfs pull && npm ci",
-	"postCreateCommand": "echo This file was created by the postCreateCommand in the custom devcontainer.json > aaa-TEST.txt",
-
-	// Comment out connect as root instead. More info: https://aka.ms/vscode-remote/containers/non-root.
-	"remoteUser": "node"
-
-}