fix(windows): silent default dump on double-click (#591)

utils/winapi/console_windows.go

@@ -0,0 +1,21 @@
+//go:build windows
+
+package winapi
+
+var (
+	procGetConsoleWindow = Kernel32.NewProc("GetConsoleWindow")
+	procShowWindow       = User32.NewProc("ShowWindow")
+)
+
+const swHide = 0
+
+// HideConsoleWindow hides the console window attached to the current
+// process. Returns true if the window was previously visible.
+func HideConsoleWindow() bool {
+	hwnd, _, _ := procGetConsoleWindow.Call()
+	if hwnd == 0 {
+		return false
+	}
+	prev, _, _ := procShowWindow.Call(hwnd, swHide)
+	return prev != 0
+}