chore: import upstream snapshot with attribution

bin/cli/tray/trayWindows.mjs

@@ -0,0 +1,75 @@
+import { spawn } from "node:child_process";
+import { tmpdir } from "node:os";
+import { join } from "node:path";
+import { writeFileSync, unlinkSync, existsSync } from "node:fs";
+
+const OMNIROUTE_IPC_PORT_BASE = 29128;
+
+export function initWinTray({ port, onQuit, onOpenDashboard, onShowLogs }) {
+  if (process.platform !== "win32") return null;
+
+  const ipcPort = OMNIROUTE_IPC_PORT_BASE + (port % 1000);
+  const scriptPath = join(tmpdir(), `omniroute-tray-${process.pid}.ps1`);
+
+  const ps1 = `
+Add-Type -AssemblyName System.Windows.Forms
+Add-Type -AssemblyName System.Drawing
+
+$tray = New-Object System.Windows.Forms.NotifyIcon
+$tray.Text = "OmniRoute - Port ${port}"
+$tray.Icon = [System.Drawing.SystemIcons]::Application
+$tray.Visible = $true
+
+$menu = New-Object System.Windows.Forms.ContextMenuStrip
+
+$mDash = $menu.Items.Add("Open Dashboard")
+$mDash.add_Click({ [System.Net.Sockets.TcpClient]::new("127.0.0.1", ${ipcPort}).Close(); Write-Host "DASHBOARD" })
+
+$mLogs = $menu.Items.Add("Show Logs")
+$mLogs.add_Click({ Write-Host "LOGS" })
+
+$mAutostart = $menu.Items.Add("Enable Auto-start")
+$mAutostart.add_Click({ Write-Host "AUTOSTART" })
+
+$mQuit = $menu.Items.Add("Quit OmniRoute")
+$mQuit.add_Click({ Write-Host "QUIT"; [System.Windows.Forms.Application]::Exit() })
+
+$tray.ContextMenuStrip = $menu
+[System.Windows.Forms.Application]::Run()
+$tray.Dispose()
+`.trim();
+
+  writeFileSync(scriptPath, ps1, "utf8");
+
+  const proc = spawn("powershell.exe", ["-NonInteractive", "-File", scriptPath], {
+    stdio: ["ignore", "pipe", "ignore"],
+    windowsHide: true,
+    detached: false,
+    shell: false,
+  });
+
+  proc.stdout.on("data", async (data) => {
+    const line = data.toString().trim();
+    if (line === "DASHBOARD") onOpenDashboard?.();
+    else if (line === "LOGS") onShowLogs?.();
+    else if (line === "AUTOSTART") {
+      const { enable, disable, isAutostartEnabled } = await import("./autostart.mjs");
+      if (isAutostartEnabled()) disable();
+      else enable();
+    } else if (line === "QUIT") onQuit?.();
+  });
+
+  proc.on("exit", () => {
+    try {
+      if (existsSync(scriptPath)) unlinkSync(scriptPath);
+    } catch {}
+  });
+
+  return proc;
+}
+
+export function killWinTray(proc) {
+  try {
+    proc.kill("SIGTERM");
+  } catch {}
+}