Release 3.8.2.4: unify Windows/macOS GUI on glaze HTTP host.

Auto-bump build number on each compile; ship versioned Windows artifacts.

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

cmd/vpnapp/platform_windows.go

@@ -0,0 +1,92 @@
+//go:build windows
+
+package main
+
+import (
+	"fmt"
+	"log"
+	"os"
+	"path/filepath"
+	"unsafe"
+
+	"github.com/crgimenes/glaze"
+	"golang.org/x/sys/windows"
+)
+
+func openExternal(raw string) error {
+	verb, err := windows.UTF16PtrFromString("open")
+	if err != nil {
+		return err
+	}
+	file, err := windows.UTF16PtrFromString(raw)
+	if err != nil {
+		return err
+	}
+	return windows.ShellExecute(0, verb, file, nil, nil, windows.SW_SHOWNORMAL)
+}
+
+func fatalf(format string, args ...any) {
+	msg := fmt.Sprintf(format, args...)
+	log.Println(msg)
+	messageBox(msg)
+	os.Exit(1)
+}
+
+func shutdownSignals() []os.Signal {
+	return []os.Signal{os.Interrupt}
+}
+
+func decorateWindow(w glaze.WebView) {
+	if w == nil {
+		return
+	}
+	applyWindowIcon(w.Window())
+}
+
+func applyWindowIcon(hwnd unsafe.Pointer) {
+	ico := findIconPath()
+	if ico == "" || hwnd == nil {
+		return
+	}
+	pathPtr, err := windows.UTF16PtrFromString(ico)
+	if err != nil {
+		return
+	}
+	user32 := windows.NewLazySystemDLL("user32.dll")
+	loadImage := user32.NewProc("LoadImageW")
+	sendMessage := user32.NewProc("SendMessageW")
+	const (
+		imageIcon      = 1
+		lrLoadFromFile = 0x0010
+		lrDefaultSize  = 0x0040
+		wmSetIcon      = 0x0080
+		iconSmall      = 0
+		iconBig        = 1
+	)
+	h, _, _ := loadImage.Call(0, uintptr(unsafe.Pointer(pathPtr)), imageIcon, 0, 0, lrLoadFromFile|lrDefaultSize)
+	if h == 0 {
+		return
+	}
+	sendMessage.Call(uintptr(hwnd), wmSetIcon, iconSmall, h)
+	sendMessage.Call(uintptr(hwnd), wmSetIcon, iconBig, h)
+}
+
+func findIconPath() string {
+	candidates := []string{}
+	if exe, err := os.Executable(); err == nil {
+		dir := filepath.Dir(exe)
+		candidates = append(candidates,
+			filepath.Join(dir, "assets", "navis.ico"),
+			filepath.Join(dir, "navis.ico"),
+		)
+	}
+	if cwd, err := os.Getwd(); err == nil {
+		candidates = append(candidates, filepath.Join(cwd, "assets", "navis.ico"))
+	}
+	for _, c := range candidates {
+		if st, err := os.Stat(c); err == nil && !st.IsDir() {
+			return c
+		}
+	}
+	return ""
+}