VCST-4356: Move UrlExtensions and change invalid style for tags-input (#2970)

Author: ksavosteev

src/VirtoCommerce.Platform.Core/Extensions/UrlExtensions.cs

@@ -0,0 +1,41 @@
+using System.Text;
+
+namespace VirtoCommerce.Platform.Core.Extensions;
+
+public static class UrlExtensions
+{
+    public static string TrimLastSlash(this string url)
+    {
+        var result = url.EndsWith('/') ? url[..^1] : url;
+
+        return result;
+    }
+
+    /// <summary>
+    /// Normalize values like "/reset/" and "reset" to "/reset"
+    /// </summary>
+    public static string NormalizeUrlSuffix(this string urlSuffix)
+    {
+        if (urlSuffix == "/")
+        {
+            return urlSuffix;
+        }
+
+        var result = new StringBuilder(urlSuffix);
+
+        if (!string.IsNullOrEmpty(urlSuffix))
+        {
+            if (!urlSuffix.StartsWith('/'))
+            {
+                result.Insert(0, '/');
+            }
+
+            if (urlSuffix.EndsWith('/'))
+            {
+                result.Remove(result.Length - 1, 1);
+            }
+        }
+
+        return result.ToString();
+    }
+}

src/VirtoCommerce.Platform.Web/wwwroot/css/themes/main/sass/modules/_forms.sass

@@ -613,4 +613,14 @@ i.fa-password
   float: right
   color: #319ED4
   padding-left: 26px
-  
+
+/* Tags input */
+tags-input
+  &.ng-invalid
+    .tags
+      border-color: #fce7e6
+      background: #fef8f7
+      box-shadow: none
+
+      input
+        background: #fef8f7