Community Page Flow

1. Create a Locations record (community/property) in Projects module (ProjectsListController, ProjectsListGridController).
2. Create project pages in PPages (ProjectsPagesController).
3. Attach media, floorplans, and collections via Projects submodules.
4. Frontend route /{city}/{category}/{project}/main.html loads Locations data.
5. Additional pages use /{city}/{category}/{project}/{pagename}~{page_id}.html and pull PPages content.