diff --git a/.agents/resume b/.agents/resume
index 3ce2ff4..cfd85f4 100755
--- a/.agents/resume
+++ b/.agents/resume
@@ -10,4 +10,7 @@ for command in node npm cargo wasm-pack rsw; do
     fi
 done
 
+echo "Ensuring orb development services are running..."
+amp orb services ensure
+
 echo "Orb environment ready."
diff --git a/.agents/setup b/.agents/setup
index 09436bd..a800549 100755
--- a/.agents/setup
+++ b/.agents/setup
@@ -121,4 +121,7 @@ npm ci
 echo "Building the application..."
 npm run build
 
+echo "Starting orb development services..."
+amp orb services ensure
+
 echo "Orb setup complete."
diff --git a/.amp/services.yaml b/.amp/services.yaml
index 05f9a0a..abb8a19 100644
--- a/.amp/services.yaml
+++ b/.amp/services.yaml
@@ -1,6 +1,6 @@
 services:
-  yawn-preview:
-    command: npm start -- --host 0.0.0.0 --port "$PORT"
+  yawn-dev:
+    command: npm run dev
     portal:
       title: Yawn
-      description: WebGPU level editor preview.
+      description: WebGPU level editor development server with hot reload.
diff --git a/vite.config.js b/vite.config.js
index 78d3722..075ba8d 100644
--- a/vite.config.js
+++ b/vite.config.js
@@ -10,6 +10,7 @@ const __dirname = path.dirname(__filename);
 const portalHost = process.env.PUBLIC_URL
   ? new URL(process.env.PUBLIC_URL).hostname
   : undefined;
+const serverPort = Number(process.env.PORT) || 8080;
 
 export default defineConfig({
   build: {
@@ -46,7 +47,10 @@ export default defineConfig({
     wasm(),
   ],
   server: {
-    port: 8080,
+    host: process.env.PORT ? "0.0.0.0" : undefined,
+    port: serverPort,
+    strictPort: true,
+    allowedHosts: portalHost ? [portalHost, ".e2b.app"] : [],
     headers: {
       "Cross-Origin-Embedder-Policy": "require-corp",
       "Cross-Origin-Opener-Policy": "same-origin",