chore: add devcontainer

Signed-off-by: Emilien Escalle <[email protected]>

Author: neilime

.devcontainer/devcontainer.json

@@ -0,0 +1,21 @@
+{
+  "name": "Alpine",
+  "image": "mcr.microsoft.com/devcontainers/base:alpine-3.21",
+  "features": {
+    "ghcr.io/devcontainers/features/docker-in-docker:2": {},
+    "ghcr.io/devcontainers/features/github-cli:1": {},
+    "ghcr.io/devcontainers-extra/features/act:1": {}
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "eamodio.gitlens",
+        "github.vscode-github-actions",
+        "github.copilot",
+        "github.copilot-chat",
+        "ms-vscode.makefile-tools",
+        "esbenp.prettier-vscode"
+      ]
+    }
+  }
+}

.github/dependabot.yml

@@ -43,3 +43,11 @@ updates:
       npm-dependencies:
         patterns:
           - "*"
+
+  - package-ecosystem: "devcontainers"
+    open-pull-requests-limit: 20
+    directory: "/"
+    schedule:
+      interval: weekly
+      day: friday
+      time: "04:00"