fixup! front: redesign top left of the scenario page

Author: theocrsb

front/src/styles/scss/applications/operationalStudies/_scenario.scss

@@ -205,10 +205,6 @@
       img {
         height: 1rem;
       }
-      .infra-loading-state.cached {
-        margin: 0;
-        font-size: 1.6rem;
-      }
     }
 
     .infra-loaded {

front/src/styles/scss/common/components/_infraLoadingState.scss

@@ -2,7 +2,7 @@
   font-size: 0.75rem;
   display: flex;
   align-items: center;
-  margin-right: 0.5rem;
+  margin-bottom: 0.0625rem;
 
   &.cached {
     color: var(--success30);

front/src/styles/scss/common/components/_pathfinding.scss

@@ -137,8 +137,8 @@
     }
 
     &.infra-loading {
-      color: var(--orange);
-      border-color: #e2ae92;
+      color: var(--info60);
+      border-color: var(--info30);
     }
   }