feat: try add devcontainer

fix ast-grep#39

Author: HerringtonDarkholme

.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",
+    // Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+    "image": "mcr.microsoft.com/devcontainers/javascript-node:1-22-bookworm",
+
+    // Features to add to the dev container. More info: https://containers.dev/features.
+    // "features": {
+    //     "ghcr.io/devcontainers/features/go:1": {}
+    // },
+
+    // Use 'forwardPorts' to make a list of ports inside the container available locally.
+    // "forwardPorts": [],
+
+    // Use 'postCreateCommand' to run commands after the container is created.
+    "postCreateCommand": {
+        "Configure Build Tools": "npm install -g pnpm"
+    },
+
+    // Configure tool-specific properties.
+    "customizations": {
+        "vscode": {
+            "settings": {
+                "terminal.integrated.defaultProfile.linux": "bash",
+                "terminal.integrated.profiles.linux": {
+                    "bash": {
+                        "path": "/bin/bash",
+                        "icon": "terminal-bash"
+                    }
+                }
+            },
+            "extensions": [
+                "dbaeumer.vscode-eslint",
+                "dprint.dprint"
+            ]
+        }
+    },
+
+    // More info: https://aka.ms/dev-containers-non-root.
+    "remoteUser": "node"
+}