The archive-search tests sign in and keep the listed notes alive

The integration test registers the owner before writing notes, and the
core test binds the "all" listing before borrowing ids from it.

Task #6315.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

core/src/local/store.rs

@@ -1498,7 +1498,8 @@ mod tests {
             ids(&list(&conn, json!({"view": "trash"}))),
             vec![trashed.id.as_str()]
         );
-        let mut all = ids(&list(&conn, json!({"view": "all"})));
+        let everything = list(&conn, json!({"view": "all"}));
+        let mut all = ids(&everything);
         all.sort();
         let mut expected = vec![kept.id.as_str(), archived.id.as_str()];
         expected.sort();

tests/test_integration.py

@@ -1674,6 +1674,7 @@ async def test_owner_and_recipient_each_pin_archive_and_order_their_own(app_clie
 
 
 async def test_search_and_tags_look_through_the_archive_but_not_the_trash(app_client, db):
+    await _admin_with_invite(app_client)
     kept = await _owners_note(app_client, "ferry times #travel")
     archived = await _owners_note(app_client, "ferry booked last summer #travel")
     trashed = await _owners_note(app_client, "ferry refund #travel")