Add NuGet

Author: alinnert

src/links.json

@@ -56,6 +56,14 @@
           "searchUrl": "https://packagist.org/?query={search}",
           "searchConcat": "%20"
         },
+        {
+          "title": "Nuget",
+          "url": "https://nuget.org",
+          "icon": "nuget",
+          "color": "#004880",
+          "searchUrl": "https://www.nuget.org/packages?q={search}",
+          "searchConcat": "+"
+        },
         {
           "title": "Go Packages",
           "url": "https://pkg.go.dev",