chore: update dev environment

.devcontainer/devcontainer.json

@@ -0,0 +1,42 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/javascript-node
+{
+  "name": "Node.js & TypeScript",
+  // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+  "image": "mcr.microsoft.com/devcontainers/base:jammy",
+  // mount the ssh public identity file for the this project
+  // I limit to just what I need and not the whole ~/.ssh folder
+  "mounts": [
+    "source=${localEnv:HOME}${localEnv:USERPROFILE}/.ssh/personal_id_rsa.pub,target=/home/vscode/.hostssh/id_rsa.pub,readonly,type=bind,consistency=cached"
+  ],
+  // Features to add to the dev container. More info: https://containers.dev/features.
+  "features": {
+    "ghcr.io/devcontainers-contrib/features/node-asdf": {},
+    "ghcr.io/devcontainers/features/docker-outside-of-docker:1": {}
+  },
+
+  // Use 'forwardPorts' to make a list of ports inside the container available locally.
+  // "forwardPorts": [],
+
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "mechatroner.rainbow-csv",
+        "ms-vscode-remote.remote-containers",
+        "dbaeumer.vscode-eslint",
+        "GitHub.copilot",
+        "GitHub.copilot-chat",
+        "esbenp.prettier-vscode",
+        "rvest.vs-code-prettier-eslint",
+        "bierner.markdown-mermaid",
+        "stylelint.vscode-stylelint"
+      ]
+    }
+  },
+
+  // Use 'postCreateCommand' to run commands after the container is created.
+  "postCreateCommand": "/bin/bash ./.devcontainer/scripts/tools.sh >> ~/post-create-tools.log"
+
+  // Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+  // "remoteUser": "root"
+}

.devcontainer/scripts/tools.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+
+mkdir -p ~/.ssh && \
+  touch ~/.ssh/known_hosts && \
+  sudo tee ~/.ssh/config > /dev/null << EOF 
+Host github.com
+  HostName github.com
+  PreferredAuthentications publickey
+  IdentityFile ~/.hostssh/id_rsa.pub
+EOF
+
+sudo chown -R vscode:vscode ~/.ssh
+
+# Install Node.js 6.9.1
+asdf install nodejs 6.9.1
+asdf local nodejs 6.9.1
+
+git config --global --add safe.directory /workspaces/webssh2

.tool-versions

@@ -0,0 +1 @@
+nodejs 6.9.1

app/client/src/js/index.js

@@ -234,3 +234,13 @@ function downloadLog () { // eslint-disable-line
   }
   term.focus()
 }
+
+// Add an event listener for capturing Ctrl + Shift + 6
+document.addEventListener('keydown', function(event) {
+  if (event.ctrlKey && event.shiftKey && event.code === 'Digit6') {
+    // Prevent the default action
+    event.preventDefault();
+    // Emit the desired key sequence to the server
+    socket.emit('data', '\x1E'); // 0x1E is the RS control character
+  }
+});