Add User Control for Individual vs. Property-Level Data in ICAL Feeds

Currently, Hospitable's ICAL implementation automatically merges data across parent/child users at the property level, which can result in incorrect information being displayed in the feeds. We request adding a configuration toggle that allows users to choose between receiving ICAL data for their individual user ID only or receiving merged property-level data. This would give users flexibility based on their needs while also providing an opportunity to address the existing data accuracy issues in the merged feeds.