fix: route badge color should be consistent with their roles

Author: Mygod

src/assets/css/main.css

@@ -100,7 +100,7 @@ body {
   min-width: 18px;
   padding: 0 4px;
   border-radius: 10px;
-  background: #ff4b4d;
+  background: #2196f3;
   color: #fff;
   font-size: 11px;
   font-weight: 700;
@@ -110,7 +110,7 @@ body {
 }
 
 .route-count-badge--destination {
-  background: #2196f3;
+  background: #ff4b4d;
 }
 
 .invasion-exists {