feat: default devcontainer (#280)

* feat: default devcontainer

* feat: add more extensions

* fix: alphabetization

* fix: trailing comma

* fix: alphebetical ordering

* fix: remove y switch in pip installations

* fix: update CODEOWNERS for dev container review

* fix: pin features

* style: formatting json

Author: scottschreckengaust

.devcontainer/devcontainer.json

@@ -0,0 +1,40 @@
+{
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "AmazonWebServices.amazon-q-vscode",
+        "AmazonWebServices.aws-toolkit-vscode",
+        "GitHub.vscode-github-actions",
+        "GitHub.vscode-pull-request-github",
+        "GitHub.copilot",
+        "GitHub.copilot-chat",
+        "ms-azuretools.vscode-docker",
+        "ms-python.python",
+        "ms-python.vscode-pylance",
+        "saoudrizwan.claude-dev"
+      ]
+    }
+  },
+  "features": {
+    "ghcr.io/devcontainers-extra/features/typescript:2": {
+      "version": "2.0.15"
+    },
+    "ghcr.io/devcontainers/features/python:1": {
+      "version": "1.7.1"
+    },
+    "ghcr.io/devcontainers/features/ruby:1": {
+      "version": "1.3.1"
+    },
+    "ghcr.io/devcontainers/features/rust:1": {
+      "version": "1.3.2"
+    },
+    "ghcr.io/devcontainers/features/terraform:1": {
+      "version": "1.3.10"
+    }
+  },
+  "hostRequirements": {
+    "cpus": 4
+  },
+  "image": "mcr.microsoft.com/devcontainers/universal:2",
+  "postCreateCommand": "pip install uv pre-commit detect-secrets && pre-commit run --all-files"
+}

.github/CODEOWNERS

@@ -11,6 +11,7 @@ CONTRIBUTING.md     @awslabs/mcp-admins
 LICENSE             @awslabs/mcp-admins
 NOTICE              @awslabs/mcp-admins
 /.github/           @awslabs/mcp-admins
+/.devcontainer/     @awslabs/mcp-admins
 
 # Secure the CODEOWNERS file
 /.github/CODEOWNERS @awslabs/mcp-admins