Refified processService methods;

Add approve page and criate its layout;
Finish functionality for list approve page

src/app/pages/chat/chat.page.ts

@@ -38,14 +38,12 @@ export class ChatPage implements OnInit {
     this.result = this.chatService.getAllPrivateGroups().subscribe((res:any)=>{
       this.groupList = res.groups;
       /* console.log(this.groupList); */
-      
     }); 
   }
   getConnectedUsers(){
     this.result = this.chatService.getAllConnectedUsers().subscribe((res:any)=>{
       this.userConnectedList = res.users;
       console.log(this.userConnectedList);
-      
     }); 
   }
   async starConversation(selectedUser) {