Add devcontainer and bump dependencies

Author: IngmarStein

.devcontainer/devcontainer.json

@@ -0,0 +1,52 @@
+// For format details, see https://aka.ms/devcontainer.json. For config options, see the
+// README at: https://github.com/devcontainers/templates/tree/main/src/go
+{
+	"name": "Go",
+	// Or use a Dockerfile or Docker Compose file. More info: https://containers.dev/guide/dockerfile
+	"image": "mcr.microsoft.com/devcontainers/go:1.23-bookworm",
+	"features": {
+		"ghcr.io/devcontainers/features/node:1": {
+			"nodeGypDependencies": true,
+			"installYarnUsingApt": true,
+			"version": "lts",
+			"pnpmVersion": "latest",
+			"nvmVersion": "latest"
+		},
+		"ghcr.io/devcontainers/features/go:1": {
+			"version": "1.23.6"
+		}
+	},
+	"customizations": {
+		"vscode": {
+			"extensions": [
+				"timonwong.shellcheck",
+				"ms-vscode.makefile-tools",
+				"github.vscode-github-actions",
+				"ms-azuretools.vscode-docker",
+				"golang.go"
+			],
+			"settings": {
+				"terminal.integrated.profiles.linux": {
+					"zsh": {
+						"path": "/usr/bin/zsh"
+					}
+				},
+				"terminal.integrated.defaultProfile.linux": "zsh",
+				"editor.formatOnPaste": false,
+				"editor.formatOnSave": true,
+				"editor.formatOnType": true,
+				"files.trimTrailingWhitespace": true
+			}
+		}
+	},
+	// Use 'forwardPorts' to make a list of ports inside the container available locally.
+	"forwardPorts": [
+		8080
+	],
+	// Use 'postCreateCommand' to run commands after the container is created.
+	"postCreateCommand": "echo deb http://deb.debian.org/debian bookworm-backports main | sudo tee -a /etc/apt/sources.list.d/bookworm-backports.list && sudo apt-get update && sudo apt install -y libwebp-dev/bookworm-backports && npm install"
+	// Configure tool-specific properties.
+	// "customizations": {},
+	// Uncomment to connect as root instead. More info: https://aka.ms/dev-containers-non-root.
+	// "remoteUser": "root"
+}