fix: ignore reporting some errors

Author: keenthekeen

src/app/home/course/course.page.ts

@@ -230,7 +230,7 @@ export class CoursePage implements OnInit, AfterViewInit, OnDestroy {
 
     preventMouseEvent($event: MouseEvent) {
         // Prevent right-click only if video is downloadable
-        if (this.currentVideo?.sources?.filter(s => s.path.endsWith('.mp4') || s.path.endsWith('.webm')).length > 0) {
+        if (this.currentVideo?.sources?.filter(s => s.path?.endsWith('.mp4') || s.src?.endsWith('.mp4') || s.path?.endsWith('.webm')).length > 0) {
             $event.preventDefault();
         }
     }

src/app/man.service.ts

@@ -212,7 +212,7 @@ export interface Lecture {
     id?: number; // Server-side ID
     identifier?: string; // Client-side ID, deprecated
     sources: {
-        path: string,
+        path?: string,
         type: string,
         server: string | null,
         src: string

src/main.ts

@@ -26,8 +26,9 @@ if (environment.production) {
         'NG04002', // Angular routing error a.k.a. 404
         // Benign Firebase Auth errors
         'auth/cancelled-popup-request', 'auth/popup-blocked', 'auth/popup-closed-by-user',
+        'auth/network-request-failed', 'Pending promise was never set',
         // HTTP errors
-        '[401]',
+        ' 401', ' 504',
     ],
   });
 }