rename to opencode

.opencode.json

@@ -3,5 +3,16 @@
     "gopls": {
       "command": "gopls"
     }
+  },
+  "agents": {
+    "coder": {
+      "model": "gpt-4.1"
+    },
+    "task": {
+      "model": "gpt-4.1"
+    },
+    "title": {
+      "model": "gpt-4.1"
+    }
   }
 }