fix: settings item ordering, device name width, activity indicator mode, dot position

muxplex/frontend/style.css

@@ -616,7 +616,7 @@ body {
 
 .tile-bell-dot {
   position: absolute;
-  top: 6px;
+  bottom: 6px;
   right: 6px;
   width: 8px;
   height: 8px;
@@ -1684,3 +1684,8 @@ body {
 #multi-device-fields {
   transition: opacity 0.2s ease;
 }
+
+/* Constrain device name input width so it doesn't stretch the full settings panel */
+#setting-device-name {
+  max-width: 200px;
+}