add free workspace

packages/console/app/src/routes/zen/handler.ts

@@ -42,6 +42,7 @@ export async function handler(
 
   const FREE_WORKSPACES = [
     "wrk_01K46JDFR0E75SG2Q8K172KF3Y", // frank
+    "wrk_01K6W1A3VE0KMNVSCQT43BG2SX", // opencode bench
   ]
 
   const logger = {