fix(codex-link): isolate model transfers and widen local connection capacity

apps/desktop/src/app/settings/codex-link-settings.tsx

@@ -40,6 +40,7 @@ export function codexLinkStatusLines(status: CodexLinkStatus, copy: CodexLinkCop
   }
 
   if (!status.enabled) {
+    if (status.lastError) return [...lines, ...error]
     return [...lines, { id: 'off', text: copy.off, tone: 'muted' }, ...error]
   }