fix (clients): bugs in clients view page

- adds skipErrorHandler to avoid profile image error message on frontend
- defines breadcrumb text for each route in clients-routing.module.ts
- removes mat-elevation-z1 class of tables in client view page

fixes: #447

src/app/clients/clients.service.ts

@@ -22,7 +22,6 @@ export class ClientsService {
       .set('limit', limit.toString())
       .set('sortOrder', sortOrder)
       .set('orderBy', orderBy);
-
     return this.http.get('/clients', { params: httpParams });
   }
 
@@ -62,7 +61,7 @@ export class ClientsService {
 
   getClientProfileImage(clientId: string) {
     const httpParams = new HttpParams().set('maxHeight', '150');
-    return this.http.get(`/clients/${clientId}/images`, { params: httpParams, responseType: 'text' });
+    return this.http.skipErrorHandler().get(`/clients/${clientId}/images`, { params: httpParams, responseType: 'text' });
   }
 
   getClientFamilyMembers(clientId: string) {