Changes and updates

Corrects sold-property timing fields, adds clearer Advanced replacements, clarifies Cloud job coverage, and adds help article search.

Fix an issue with the authentication of the extension that was preventing users from logging in and using the extension.

Fix an issue with the exports of saved/favorite listings that were not working properly.

Fix a small issue with the messages that appear when an export is completed or fails.

Updated the extension design to match the PropertyDataLabs web app.