feat(窗口文案): 统一窗口标题及空状态文案

assets/webui/index.html

@@ -4,7 +4,7 @@
 	<meta charset="utf-8">
 	<meta name="viewport" content="width=device-width, initial-scale=1">
 	<meta name="theme-color" content="#fbfcfd">
-	<title>OFDGo WebUI - OFD编辑器</title>
+	<title>OFDGo - OFD编辑器</title>
 	<link rel="manifest" href="./ofdgo.json">
 	<link rel="icon" type="image/x-icon" sizes="16x16 32x32 48x48 64x64 128x128 256x256" href="./ofdgo.ico">
 	<link rel="icon" type="image/svg+xml" href="./ofdgo.svg">