correction de tous les bugs niveaux 1 (faibles)

src/app/user/utils/components/advert/advert.component.scss

@@ -11,6 +11,7 @@
   max-height: 100%;
   border: solid 3px black;
   vertical-align: middle;
+  cursor: pointer;
 }
 
 .helper {
@@ -27,6 +28,7 @@
   border: solid 3px black;
   position: fixed;
   left: 1vw;
+  cursor: pointer;
 }
 
 #imgFromWatchingRight {
@@ -35,4 +37,5 @@
   border: solid 3px black;
   position: fixed;
   right: 1vw;
+  cursor: pointer;
 }

src/app/user/utils/components/advert/advert.component.ts

@@ -32,7 +32,9 @@ export class AdvertComponent implements OnChanges
 
     onClick(): void
     {
-        if(this.ad.url !== "") document.location.href = this.ad.url;
+        if((this.ad.url !== "") && (this.ad.url !== null) && (this.ad.url !== undefined)) {
+            document.location.href = this.ad.url;
+        }
     }
 
 }

src/app/user/utils/components/navbar-user/navbar-user.component.html

@@ -27,7 +27,7 @@
 
 
     <!-- Mon profil -->
-    <img [src]=profilService.profileImageUrl
+    <img [src]=profilService.getProfileImageUrl()
          onerror="this.onerror=null; this.src='assets/profil.png'"
          [routerLink]="routes[4]"
          alt="">