more color palet corrections

src/css/app.scss

@@ -51,7 +51,3 @@ body.body--dark {
     color: var(--vn-text);
     border-radius: 8px;
 }
-
-.vn-secondary-button {
-    background-color: var(--vn-dark);
-}

src/pages/Travel/Card/TravelSummary.vue

@@ -96,7 +96,7 @@ const tableColumnComponents = {
     },
     observation: {
         component: (props) => (props.value ? QIcon : null),
-        props: () => ({ name: 'insert_drive_file', color: 'orange', size: '25px' }),
+        props: () => ({ name: 'insert_drive_file', color: 'primary', size: '25px' }),
     },
 };