From 022c487caa83d3d57acdfc0f58fc1eada4d8f7bf Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Miguel=20=C3=81ngel?= <miguel.sierra@heygen.com>
Date: Wed, 13 May 2026 14:49:40 -0700
Subject: [PATCH] fix(studio): serve favicon.svg from embedded preview server

The /favicon.svg request was falling through to the SPA catch-all, which
returns index.html. The browser received HTML instead of an SVG and
silently discarded it, leaving the tab with no icon.

Added an explicit route for /favicon.svg alongside the existing /assets/*
and /icons/* static routes.

Closes #804
---
 packages/cli/src/server/studioServer.ts | 1 +
 1 file changed, 1 insertion(+)

diff --git a/packages/cli/src/server/studioServer.ts b/packages/cli/src/server/studioServer.ts
index b58207112..b246d3525 100644
--- a/packages/cli/src/server/studioServer.ts
+++ b/packages/cli/src/server/studioServer.ts
@@ -420,6 +420,7 @@ export function createStudioServer(options: StudioServerOptions): StudioServer {
   };
   app.get("/assets/*", serveStudioStaticFile);
   app.get("/icons/*", serveStudioStaticFile);
+  app.get("/favicon.svg", serveStudioStaticFile);
 
   // SPA fallback
   app.get("*", (c) => {