v2024.8

• New feature: show status of "sentinel packages" (i.e. meta-pkgs/bulk-test-*) prominently on the build results page, along with links to their failed dependencies (#71).
• Invert the order of tables on the package results page: show failed dependencies above other packages broken by this one, since it's arguably more important.
• Fix one bug that would have caused tables to remain in "Loading" state forever when there are no results to show.
• Add an internal handler allowing to delete details of a bulk build.
• refactorings and internal cleanups