change yaflay.ru to yawaflua.ru in oembed and add pushup message

Pages/Index.cshtml

@@ -1,7 +1,7 @@
 @page
 @model IndexModel
 @{
-    ViewData["Title"] = "YaFlay";
+    ViewData["Title"] = "yawaflua";
 }
 
 <h3 align="left" class="readme" >README.md</h3>  
@@ -9,5 +9,6 @@
 @{
     string Github_readme = Startup.client.GetStringAsync("https://raw.githubusercontent.com/yawaflua/yawaflua/main/README.md").Result;
     <div class="text"> @Html.Raw(Github_readme) </div>
+    
 }
 

Pages/Shared/_Layout.cshtml

@@ -4,13 +4,14 @@
     <meta charset="utf-8" />
     <meta name="viewport" content="width=device-width, initial-scale=1.0" />
     <link rel="icon" href="~/favicon.ico" />
-    <title>@ViewData["Title"] - yaflay.ru</title>
+    <title>@ViewData["Title"] - @Context.Request.Host.Host</title>
     <link rel="stylesheet" href="~/lib/bootstrap/dist/css/bootstrap.min.css" />
     <link rel="stylesheet" href="~/css/site.css" asp-append-version="true" />
     <link type="application/json+oembed" href="~/json/oembed.json" />
+    <!--<link href="https://cdn.jsdelivr.net/npm/bootstrap@5.3.2/dist/css/bootstrap.min.css" rel="stylesheet" integrity="sha384-T3c6CoIi6uLrA9TneNEoa7RxnatzjcDSCmG1MXxSR1GAsXEV/Dwwykc2MPK8M2HN" crossorigin="anonymous">-->
     <meta property="og:title" content="YaFlay ReadMe" />
     <meta property="og:type" content="rich" />
-    <meta property="og:url" content="https://yaflay.ru/" />
+    <meta property="og:url" content="@Context.Request.Host.Host" />
     <meta property="og:image" content="https://user-images.githubusercontent.com/5713670/87202985-820dcb80-c2b6-11ea-9f56-7ec461c497c3.gif" />
     <meta property="og:description"
           content="Here you can check info about YaFlay: social networks, programming languages that he knows and his projects." />
@@ -21,16 +22,16 @@
     <header>
         <nav class="navbar navbar-expand-sm navbar-toggleable-sm navbar-light border-bottom box-shadow mb-3" style="background-color: #2c2c2c;">
             <div class="container">
-                <a class="navbar-brand" style="color: cornflowerblue" asp-area="" asp-page="/Index">
-                    <img src="https://cdn.discordapp.com/avatars/945317832290336798/fcd69146cf424ca9b6e507bba67386ab.gif" width="50" height="50" style="border-radius: 10px; margin-right: 10%">
-                    yaflay.ru
-                </a>
+                
                 <button class="navbar-toggler" type="button" data-bs-toggle="collapse" data-bs-target=".navbar-collapse" aria-controls="navbarSupportedContent"
                         aria-expanded="false" aria-label="Toggle navigation">
                     <span class="navbar-toggler-icon"></span>
                 </button>
                 <div class="navbar-collapse collapse d-sm-inline-flex justify-content-between">
                     <ul class="navbar-nav flex-grow-1">
+                        <a class="nav-link " style="color: cornflowerblue;" asp-area="" asp-page="/Index">
+                            @Context.Request.Host.Host
+                        </a>
                         <li class="nav-item">
                             <a class="nav-link text-white" asp-area="" asp-page="/Index">Home</a>
                         </li>
@@ -45,6 +46,25 @@
             </div>
         </nav>
     </header>
+    <div class="migratePushUp">
+        @{
+
+            if (!Context.Request.Host.Host.StartsWith("yawaflua.ru"))
+            {
+            <div aria-live="polite" aria-atomic="true" style="margin-right: 3vh;">
+                    <div class="toast" style="position: fixed; bottom: 0; right: 0; display:block;">
+                    <div class="toast-header" >
+                        <strong class="mr-auto" style="left: 1%; position:absolute;">@Context.Request.Host.Host</strong>
+                        <small style="right: 1%; position:absolute; ">Now</small>
+                    </div>
+                    <div class="toast-body" style="color:black;">
+                        This site is outdated. Use <a href="https://yawaflua.ru">new site</a>
+                    </div>
+                </div>
+            </div>
+            }
+        }
+    </div>
     <div class="container">
         <main role="main" class="pb-3">
             @RenderBody()
@@ -53,7 +73,7 @@
 
     <footer class="border-top footer text-muted">
         <div class="container">
-            &copy; 2023 - yaflay.ru - <a asp-area="" asp-page="/Privacy">Privacy</a>
+            &copy; 2023 - @Context.Request.Host.Host - <a asp-area="" asp-page="/Privacy">Privacy</a>
         </div>
     </footer>