Replace stale host agent on boot and document one-click Startup install.

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

scripts/launch-comfy-host-agent.vbs

@@ -1,35 +1,14 @@
-' Start the Comfy host agent with no window. Safe to run when Cursor is closed.
-' Uses the "AIGen Comfy Host Agent" scheduled task when it exists.
+' Start THIS clone's Comfy host agent (YuE2). Replaces any stale agent on 8199.
+' Safe to run at logon / from Startup / Desktop shortcut when Cursor is closed.
 Option Explicit
-Dim sh, fso, root, node, agent, rc
+Dim sh, fso, root, ps1
 Set sh = CreateObject("WScript.Shell")
 Set fso = CreateObject("Scripting.FileSystemObject")
 
-If AgentRunning() Then WScript.Quit 0
-
-On Error Resume Next
-rc = sh.Run("schtasks /run /tn ""AIGen Comfy Host Agent""", 0, True)
-On Error GoTo 0
-WScript.Sleep 1200
-If AgentRunning() Then WScript.Quit 0
-
 root = fso.GetParentFolderName(WScript.ScriptFullName)
 root = fso.GetParentFolderName(root)
-node = """C:\Program Files\nodejs\node.exe"""
-agent = """" & root & "\scripts\comfy-host-agent.mjs"""
-If Not fso.FileExists(Replace(node, """", "")) Then WScript.Quit 1
-sh.CurrentDirectory = root
-sh.Run node & " " & agent, 0, False
+ps1 = root & "\scripts\start-comfy-host-agent.ps1"
+If Not fso.FileExists(ps1) Then WScript.Quit 1
 
-Function AgentRunning()
-  Dim svc, query, item
-  AgentRunning = False
-  Set svc = GetObject("winmgmts:\\.\root\cimv2")
-  Set query = svc.ExecQuery("SELECT CommandLine FROM Win32_Process WHERE Name='node.exe'")
-  For Each item In query
-    If InStr(LCase("" & item.CommandLine), "comfy-host-agent") > 0 Then
-      AgentRunning = True
-      Exit Function
-    End If
-  Next
-End Function
+sh.CurrentDirectory = root
+sh.Run "powershell.exe -NoProfile -WindowStyle Hidden -ExecutionPolicy Bypass -File """ & ps1 & """", 0, False