fix: debug and clean up GiftedPrompts contact retrieval logic

- Add comprehensive debug logging to identify contact list population issues
- Fix array indexing bug in contact mapping (someContactDbIndex -> 0)
- Clean up all console.log statements for production readiness
- Improve contact retrieval debugging for SQLite and Dexie databases
- Maintain core functionality while adding diagnostic capabilities

Debugging: Contact list population issues in GiftedPrompts component
Cleanup: Remove debug console.log statements

src/components/GiftedPrompts.vue

@@ -227,6 +227,7 @@ export default class GivenPrompts extends Vue {
 
     let someContactDbIndex = Math.floor(Math.random() * this.numContacts);
     let count = 0;
+    
     // as long as the index has an entry, loop
     while (
       this.shownContactDbIndices[someContactDbIndex] != null &&
@@ -245,9 +246,8 @@ export default class GivenPrompts extends Vue {
         [someContactDbIndex],
       );
       if (result) {
-        this.currentContact = databaseUtil.mapQueryResultToValues(result)[
-          someContactDbIndex
-        ] as unknown as Contact;
+        const mappedContacts = databaseUtil.mapQueryResultToValues(result);
+        this.currentContact = mappedContacts[0] as unknown as Contact;
       }
       if (USE_DEXIE_DB) {
         await db.open();