fix type definition for searchMessages

rebuild index.js

skip time-consuming tests

use makeDraftMessage util instead of makeMessage

use makeDraftQuotePoint util instead of makeQuotePoint

use makeDraftPoint util instead of makePoint

fix test 'USHINBase Set trust weight and search'

Use async generator function

fix test USHINBase Able to search for messages from multiple authors

Use async generator function

add makeDraftPoint, makeDraftQuotePoint, and makeDraftMessage utils

run yarn lint

remove unused byCreatedAt function

use only async generator function* searchMessages

Remove other USHINBase methods related to searching.

fixup iterate asynchronously test

remove test.only

run yarn install

Attempt to detect issues with search ordering

deduplicate instances.values() before returning allURLs

Revert "Hack to ensure that allURLs getter doesn't return duplicate urls"

This reverts commit b664da29756faa61de63e6a98bcf556b1b5f3cd9.

fix typo

only call getLatest inside while loop

This way, we are sure to yield the first `latest` result.