package api import ( "fmt" "net/http" ) func serveTestUI(w http.ResponseWriter, r *http.Request) { w.Header().Set("Content-Type", "text/html; charset=utf-8") fmt.Fprint(w, testUIHTML) } const testUIHTML = ` Wrenn Sandbox — Test Console

Wrenn Sandbox Test Console not authenticated

Authentication

Email Password

API Keys

Key Name

Active API Key

Create Sandbox

Template vCPUs Memory (MB) Timeout (sec, 0 = no auto-pause)

Create Snapshot

Sandbox ID Snapshot Name (optional)

Overwrite

Snapshots / Templates

Execute Command

Sandbox ID Command Args (comma separated)

Activity Log

Sandboxes

Auto-refresh (5s)

`