fix: token 改为配置文件读取，不再自动生成；UI 全部汉化

main.go

@@ -49,8 +49,8 @@ func main() {
 		os.Exit(1)
 	}
 
-	// Generate auth token
-	token := server.GenerateToken()
+	// Read token from config (empty = no auth required)
+	token := cfg.Security.Token
 
 	// TLS setup
 	var tlsResult *vpTLS.Result
@@ -67,24 +67,34 @@ func main() {
 		host = tlsResult.Host
 	}
 	// Build URL
-	url := fmt.Sprintf("%s://%s:%d/?token=%s", scheme, host, cfg.Server.Port, token)
+	var url string
+	if token != "" {
+		url = fmt.Sprintf("%s://%s:%d/?token=%s", scheme, host, cfg.Server.Port, token)
+	} else {
+		url = fmt.Sprintf("%s://%s:%d/", scheme, host, cfg.Server.Port)
+	}
 	// Print connection info
 	fmt.Println()
 	fmt.Println("╔══════════════════════════════════════╗")
-	fmt.Println("║          VoicePaste Ready            ║")
+	fmt.Println("║          VoicePaste 就绪             ║")
 	fmt.Println("╚══════════════════════════════════════╝")
 	fmt.Println()
-	fmt.Printf("  URL: %s\n", url)
+	fmt.Printf("  地址: %s\n", url)
 	if tlsResult != nil && tlsResult.AnyIP {
-		fmt.Println("  TLS: AnyIP (browser-trusted)")
+		fmt.Println("  证书: AnyIP（浏览器信任）")
 	} else if cfg.Server.TLSAuto {
-		fmt.Println("  TLS: self-signed (browser will warn)")
+		fmt.Println("  证书: 自签名（浏览器会警告）")
+	}
+	if token != "" {
+		fmt.Println("  认证: 已启用")
+	} else {
+		fmt.Println("  认证: 未启用（无需 token）")
 	}
 	fmt.Println()
 	printQRCode(url)
 	fmt.Println()
-	fmt.Println("  Scan QR code with your phone to connect.")
-	fmt.Println("  Press Ctrl+C to stop.")
+	fmt.Println("  用手机扫描二维码连接")
+	fmt.Println("  按 Ctrl+C 停止服务")
 	fmt.Println()
 	// Create and start server
 	webContent, _ := fs.Sub(webFS, "web")