Add missions in plannings

Author: mRoca

assets/css/availability-form.scss

@@ -31,6 +31,11 @@ table.availability-form-table {
     &.booked {
       background-color: $colorBooked !important;
     }
+
+    &.mission {
+      outline: 5px solid $colorMission;
+      outline-offset: -5px;
+    }
   }
 
   button.select-all {

assets/css/availability-table.scss

@@ -65,6 +65,11 @@ table.availability-table {
     color: white;
   }
 
+  .engaged {
+    background-color: $colorMission;
+    color: $colorMissionText;
+  }
+
   .locked {
     background-color: $colorLocked;
     color: white;