Start Comfy without a visible command prompt on the desktop.

Co-authored-by: Cursor <cursoragent@cursor.com>

server/utils/comfyLifecycle.ts

@@ -226,12 +226,18 @@ async function processRunning() {
 
 function spawnLaunchCommand(command: string) {
   log('spawn', { command: command.slice(0, 180) })
-  const child = spawn(command, {
-    shell: true,
-    detached: true,
-    stdio: 'ignore',
-    windowsHide: true
-  })
+  const win = process.platform === 'win32'
+  const exe = win
+    ? command.match(/start\s+""\s+"([^"]+)"/i)?.[1] || command.match(/^"([^"]+\.exe)"\s*$/i)?.[1]
+    : ''
+  const child = exe
+    ? spawn(exe, [], { detached: true, stdio: 'ignore', windowsHide: true })
+    : spawn(command, {
+      shell: true,
+      detached: !win,
+      stdio: 'ignore',
+      windowsHide: true
+    })
   child.unref()
 }