Release 4.0.0+1: rebrand Navis → EvilFox; centralized Remnawave auto-provisioning (panel credentials baked into binary); remove Remnawave API UI; Windows 4.0.0.1.

Keep dist/navis-release/ path and ship Navis.exe as a same-hash alias of EvilFox.exe so 3.x clients can still update from the Windows branch feed.

cmd/vpnapp/main_windows.go

@@ -117,7 +117,7 @@ func main() {
 		AutoFocus: true,
 		DataPath:  dataPath,
 		WindowOptions: webview2.WindowOptions{
-			Title:  "Navis 2",
+			Title:  "EvilFox",
 			Width:  920,
 			Height: 680,
 			Center: true,
@@ -160,12 +160,32 @@ func main() {
 	mustBind(w, "getLogs", a.getLogs)
 
 	go a.autoCheckUpdate()
+	go a.autoProvision()
 	mgr.StartAutoRenew(6 * time.Hour)
 
 	w.SetHtml(appui.IndexHTML)
 	w.Run()
 }
 
+// autoProvision quietly issues a panel account + imports configs on first run
+// (NordVPN-style centralized provisioning — users never edit the panel).
+func (a *app) autoProvision() {
+	if !a.mgr.ProvisionConfigured() {
+		return
+	}
+	time.Sleep(2 * time.Second)
+	out, err := a.mgr.EnsureAutoProvision()
+	if err != nil {
+		fmt.Fprintf(a.logBuf, "auto-provision: %v\n", err)
+		return
+	}
+	if out.Created {
+		fmt.Fprintf(a.logBuf, "auto-provision: создан %s · серверов %d\n", out.Username, out.Imported)
+	} else if out.Imported > 0 {
+		fmt.Fprintf(a.logBuf, "auto-provision: обновлены конфиги %s · серверов %d\n", out.Username, out.Imported)
+	}
+}
+
 func mustBind(w webview2.WebView, name string, fn interface{}) {
 	if err := w.Bind(name, fn); err != nil {
 		fatalDialog("bind %s: %v", name, err)
@@ -503,12 +523,12 @@ func (a *app) applyUpdate() (string, error) {
 		return "", err
 	}
 	_ = a.mgr.Disconnect()
-	// Hard-exit so Windows unlocks Navis.exe; do not wait on webview.Terminate (can hang).
+	// Hard-exit so Windows unlocks EvilFox.exe; do not wait on webview.Terminate (can hang).
 	go func() {
 		time.Sleep(300 * time.Millisecond)
 		os.Exit(0)
 	}()
-	return "Устанавливается v" + latest + "… Navis перезапустится.", nil
+	return "Устанавливается v" + latest + "… EvilFox перезапустится.", nil
 }
 
 func (a *app) autoCheckUpdate() {