docs: ngrx notification comments

apps/ngrx/notification/src/app/app.actions.ts

@@ -1,5 +1,6 @@
 import { createActionGroup, emptyProps } from '@ngrx/store';
 
+// This is the global actions.
 export const appActions = createActionGroup({
   source: 'App Component',
   events: {

apps/ngrx/notification/src/app/data-access/notification.service.ts

@@ -31,9 +31,8 @@ export class NotificationService {
           );
         }
         if (isSchool(notification)) {
-          // SchoolStore is not providedin root. thus at initialization, SchoolStore is undefined
-          // Option 1: set SchoolStore in root, but we don't want this to separate our class.
-          // Option 2: your turn
+          // SchoolStore is a ComponentStore.  We can't dispatch a school action here.
+          // We are stuck.  We must have done something wrong and need to refactor...
         }
       });
   }

apps/ngrx/notification/src/app/school/school.store.ts

@@ -35,7 +35,7 @@ export class SchoolStore
         this.httpService.getAllSchools().pipe(
           tapResponse(
             (schools) => this.patchState({ schools }),
-            (_) => _,
+            (_) => _, // not handling the error
           ),
         ),
       ),