Add watcher for documentation in status icon

aleksis/apps/alsijil/frontend/components/coursebook/documentation/DocumentationStatus.vue

@@ -102,6 +102,14 @@ export default {
       }
     },
   },
+  watch: {
+    documentation: {
+      handler() {
+        this.updateStatus();
+      },
+      deep: true,
+    }
+  },
   mounted() {
     this.updateStatus();
     this.statusTimeout = setTimeout(