Fix parameter passing in contact gift dialogs

- Replace @Emit decorator with direct $emit calls in ContactListItem
- Fix DID comparison from loose to strict equality in nameForDid function
- Resolve issue where giver/recipient names showed as "this unnamed user"

The @Emit decorator was not properly spreading array parameters, causing
the parent component to receive arrays instead of separate string parameters.

src/libs/util.ts

@@ -191,9 +191,9 @@ export const nameForDid = (
   did: string,
 ): string => {
   if (did === activeDid) {
-    return "you";
+    return "You";
   }
-  const contact = R.find((con) => con.did == did, contacts);
+  const contact = R.find((con) => con.did === did, contacts);
   return nameForContact(contact);
 };