chore(devcontainer): update devcontainer setup

Author: bartventer

.devcontainer/Dockerfile

@@ -0,0 +1,17 @@
+# [Choice] Arch Linux version: latest
+ARG VARIANT="latest"
+FROM archlinux:${VARIANT}
+
+# Adjust directory permissions
+RUN chmod 555 /srv/ftp && \
+    chmod 755 /usr/share/polkit-1/rules.d/
+
+# Initialize the pacman keyring and perform a full system upgrade
+RUN pacman-key --init && \
+    pacman-key --populate archlinux && \
+    pacman-key --populate archlinux && \
+    pacman -Sy --needed --noconfirm archlinux-keyring && \
+    pacman -Su --noconfirm
+
+# Full system upgrade
+RUN pacman -Syu --noconfirm

.devcontainer/devcontainer.json

@@ -1,5 +1,6 @@
 {
-    "image": "archlinux:latest",
+    "name": "Devcontainer-Features",
+    "image": "debian:bullseye",
     "customizations": {
         "vscode": {
             "settings": {
@@ -13,14 +14,21 @@
                 ]
             },
             "extensions": [
-                "mads-hartmann.bash-ide-vscode"
+                "mads-hartmann.bash-ide-vscode",
+                "GitHub.copilot",
+                "GitHub.copilot-chat",
+                "github.vscode-github-actions"
             ]
         }
     },
     "features": {
+        "ghcr.io/devcontainers/features/common-utils:2": {
+            "configureZshAsDefaultShell": true,
+            "installOhMyZshConfig": false
+        },
         "ghcr.io/devcontainers/features/docker-in-docker:2": {},
-        "ghcr.io/devcontainers/features/common-utils:2": {}
+        "ghcr.io/devcontainers/features/node:1": {}
     },
-    "remoteUser": "vscode",
-    "updateContentCommand": "npm install -g @devcontainers/cli"
+    "postCreateCommand": "npm install -g @devcontainers/cli semver",
+    "remoteUser": "vscode"
 }