chore: Adjust some types and type commentary

src/components/GiftedDialog.vue

@@ -126,15 +126,15 @@ export default class GiftedDialog extends Vue {
   firstStep = true; // true = Step 1 (giver/recipient selection), false = Step 2 (amount/description)
   giver?: libsUtil.GiverReceiverInputInfo; // undefined means no identified giver agent
   offerId = "";
+  projects: PlanData[] = [];
   prompt = "";
   receiver?: libsUtil.GiverReceiverInputInfo;
+  stepType = "giver";
   unitCode = "HUR";
   visible = false;
 
   libsUtil = libsUtil;
 
-  projects: PlanData[] = [];
-
   didInfo = didInfo;
 
   // Computed property to help debug template logic
@@ -188,8 +188,6 @@ export default class GiftedDialog extends Vue {
     return false;
   }
 
-  stepType = "giver";
-
   async open(
     giver?: libsUtil.GiverReceiverInputInfo,
     receiver?: libsUtil.GiverReceiverInputInfo,