docs: add examples/vscode

Lima helps securing the development environment by running it inside a VM.
Notably, this prevents AI agents, such as GitHub Copilot in VS Code,
from directly executing untrusted commands on the host.

Signed-off-by: Akihiro Suda <akihiro.suda.cz@hco.ntt.co.jp>

Author: AkihiroSuda

website/content/en/docs/examples/vscode.md

@@ -0,0 +1,39 @@
+---
+title: Visual Studio Code
+weight: 9
+---
+
+## Securing Visual Studio Code with Lima
+
+Lima helps securing the development environment by running it inside a VM.
+Notably, this prevents AI agents, such as [GitHub Copilot in VS Code](https://code.visualstudio.com/docs/copilot/overview), from directly executing untrusted commands on the host.
+
+1. Start a Lima instance. If you use GitHub Copilot, consider disabling mounts by passing the `--mount-none` flag to prevent Copilot from accessing host files:
+
+```bash
+limactl start --mount-none
+```
+
+2. Add the following line to `~/.ssh/config`:
+
+```
+Include ~/.lima/*/ssh.config
+```
+
+3. Open the Remote Explorer in the Visual Studio Code sidebar and select `lima-<INSTANCE>` from the SSH remote list.
+
+![](/images/vscode-remote-explorer.png)
+
+{{% alert title="Hint" color=success %}}
+If the Remote Explorer is missing in the sidebar, install the following extensions:
+- [Remote Explorer](https://marketplace.visualstudio.com/items?itemName=ms-vscode.remote-explorer)
+- [Remote - SSH](https://marketplace.visualstudio.com/items?itemName=ms-vscode-remote.remote-ssh)
+
+See also the [documentation](https://code.visualstudio.com/docs/remote/ssh) of Visual Studio Code for further troubleshooting.
+{{% /alert %}}
+
+4. Set up the workspace by clicking `Clone Git Repository...` on the `Welcome` screen, or copy the project directory with `limactl cp`:
+
+```bash
+limactl cp -r DIR default:~/
+```