Add CodeSandbox support

.codesandbox/tasks.json

@@ -0,0 +1,22 @@
+{
+  // These tasks will run in order when initializing your CodeSandbox project.
+  "setupTasks": [
+    {
+      "name": "Install Dependencies",
+      "command": "npm install"
+    }
+  ],
+
+  // These tasks can be run from CodeSandbox. Running one will open a log in the app.
+  "tasks": {
+    "start": {
+      "name": "dev",
+      "command": "npm run dev -- --baseURL=/ --appendPort=false --liveReloadPort=443 --bind=0.0.0.0",
+      "runAtStart": true
+    },
+    "install": {
+      "name": "install dependencies",
+      "command": "npm install"
+    }
+  }
+}

.devcontainer/Dockerfile

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+FROM mcr.microsoft.com/devcontainers/base:ubuntu-22.04
+
+RUN apt-get update && \
+    apt-get install -y \
+    ca-certificates \
+    nodejs \
+    npm \
+    wget && \
+    update-ca-certificates
+
+ARG HUGO_VERSION="0.131.0"
+RUN wget --quiet "https://github.com/gohugoio/hugo/releases/download/v${HUGO_VERSION}/hugo_extended_${HUGO_VERSION}_Linux-64bit.tar.gz" && \
+    tar xzf hugo_extended_${HUGO_VERSION}_Linux-64bit.tar.gz && \
+    rm -r hugo_extended_${HUGO_VERSION}_Linux-64bit.tar.gz && \
+    mv hugo /usr/bin && \
+    chmod 755 /usr/bin/hugo
+
+WORKDIR /src
+COPY ./ /src

.devcontainer/devcontainer.json

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+{
+  "build": {
+    "dockerfile": "./Dockerfile"
+  }
+}