Clean up vestigle old alert code

src/views/ContactAmountsView.vue

@@ -140,6 +140,8 @@ export default class ContactsView extends Vue {
   apiServer = "";
   contact: Contact | null = null;
   giveRecords: Array<GiveServerRecord> = [];
+  alertTitle = "";
+  alertMessage = "";
 
   // 'created' hook runs when the Vue instance is first created
   async created() {
@@ -200,7 +202,6 @@ export default class ContactsView extends Vue {
         this.alertTitle = "Error With Server";
         this.alertMessage =
           "Got an error retrieving your given time from the server.";
-        this.isAlertVisible = true;
       }
 
       const url2 =
@@ -226,7 +227,6 @@ export default class ContactsView extends Vue {
         this.alertTitle = "Error With Server";
         this.alertMessage =
           "Got an error retrieving your given time from the server.";
-        this.isAlertVisible = true;
       }
 
       const sortedResult: Array<GiveServerRecord> = R.sort(
@@ -238,7 +238,6 @@ export default class ContactsView extends Vue {
     } catch (error) {
       this.alertTitle = "Error With Server";
       this.alertMessage = error as string;
-      this.isAlertVisible = true;
     }
   }
 
@@ -316,7 +315,6 @@ export default class ContactsView extends Vue {
         // Now set that error for the user to see.
         this.alertTitle = "Error With Server";
         this.alertMessage = userMessage;
-        this.isAlertVisible = true;
       }
     }
   }
@@ -324,12 +322,7 @@ export default class ContactsView extends Vue {
   cannotConfirmMessage() {
     this.alertTitle = "Not Allowed";
     this.alertMessage = "Only the recipient can confirm final receipt.";
-    this.isAlertVisible = true;
   }
-
-  // This same popup code is in many files.
-  alertTitle = "";
-  alertMessage = "";
 }
 </script>