Remove vendor-prefixed transitions from .animate class

Removed the `-moz-transition`, `-ms-transition`, `-o-transition`, and
`-webkit-transition` properties from the `.animate` class in `base.css`.
This change simplifies the CSS by relying on the standard `transition`
property, which is now widely supported across modern browsers.

src/Moonglade.Web/wwwroot/css/base.css

@@ -134,7 +134,6 @@ footer {
 
 .animate {
     -moz-transition: all .3s ease-in-out;
-    -ms-transition: all .3s ease-in-out;
     -o-transition: all .3s ease-in-out;
     -webkit-transition: all .3s ease-in-out;
     transition: all .3s ease-in-out;