Add auto open disabled environment option to sidebar

client/src/lib/constants.ts

@@ -43,4 +43,9 @@ export const DEFAULT_INSPECTOR_CONFIG: InspectorConfig = {
       "Set this if you are running the MCP Inspector Proxy on a non-default address. Example: http://10.1.1.22:5577",
     value: "",
   },
+  MCP_AUTO_OPEN_DISABLED: {
+    label: "Auto Browser Open Disabled",
+    description: "Disable automatic browser opening when inspector starts",
+    value: false,
+  },
 } as const;