diff --git a/.app.pid b/.app.pid
index ad1624e..17e3625 100644
--- a/.app.pid
+++ b/.app.pid
@@ -1 +1 @@
-271828
+272785
diff --git a/vite.config.ts b/vite.config.ts
index fc23e76..5c222ce 100644
--- a/vite.config.ts
+++ b/vite.config.ts
@@ -12,8 +12,9 @@ export default defineConfig(() => {
       },
     },
     server: {
+      host: '0.0.0.0',
       // HMR is disabled in AI Studio via DISABLE_HMR env var.
-      // Do not modify—file watching is disabled to prevent flickering during agent edits.
+      // Do not modify—file watching is disabled to prevent flickering during agent edits.
       hmr: process.env.DISABLE_HMR !== 'true',
       // Disable file watching when DISABLE_HMR is true to save CPU during agent edits.
       watch: process.env.DISABLE_HMR === 'true' ? null : {},