fix(ci): codesandbox configurations

.codesandbox/tasks.json

@@ -1,14 +1,36 @@
 {
-  "$schema": "https://codesandbox.io/schemas/tasks.json",
-  "setupTasks": ["pnpm install"],
+  "setupTasks": [
+    {
+      "name": "Install Dependencies",
+      "command": "pnpm install"
+    }
+  ],
   "tasks": {
     "dev": {
-      "name": "Start Dev Server",
+      "name": "Development Server",
       "command": "pnpm dev",
       "runAtStart": true,
       "preview": {
         "port": 5173,
         "prLink": "direct"
+      },
+      "restartOn": {
+        "files": ["package.json", "vite.config.ts", "svelte.config.js"],
+        "branch": true,
+        "clone": false,
+        "resume": false
+      }
+    },
+    "build": {
+      "name": "Build Project",
+      "command": "pnpm build"
+    },
+    "preview": {
+      "name": "Preview Build",
+      "command": "pnpm preview",
+      "preview": {
+        "port": 4173,
+        "prLink": "direct"
       }
     }
   }

.devcontainer/devcontainer.json

@@ -0,0 +1,20 @@
+{
+  "name": "Ubuntu",
+  "image": "mcr.microsoft.com/devcontainers/base:noble",
+  "features": {
+    "ghcr.io/devcontainers/features/node": {
+      "version": "lts",
+      "nodeGypDependencies": "true",
+      "pnpmVersion": "latest",
+      "nvmVersion": "latest"
+    }
+  },
+  "customizations": {
+    "vscode": {
+      "extensions": [
+        "ms-python.python",
+        "ms-vscode.vscode-typescript-next"
+      ]
+    }
+  }
+}

vite.config.ts

@@ -6,4 +6,5 @@ import { defineConfig } from "vite";
 export default defineConfig({
   plugins: [Unocss(), sveltekit(), dir2json({ include: ["**/*.py", "**/*.j2"] })],
   assetsInclude: ["src/python/**/*"],
+  server: { allowedHosts: true },
 });