* database stuff, not including tests
* change migration date
* fix community_report_view
* update stuff related to report_combined
* add db_schema/src/impls/community_report.rs
* add report counts to community_aggregates
* fix community_report columns and update report_combined_view::tests::test_combined
* add column for original sidebar; use None instead of clone; add report_combined_view::tests::test_community_reports
* use ts(optional) in CommunityReportView
* remove CommunityReportView::read
