Bands

Context fill, cost and rate limits in the status line; threshold toasts; compaction that keeps edited files; /ctx breakdown

Tracks PRs the session touches, shows their checks above the prompt, toasts on green/red/merged, and stops foreground CI polling loops

In Xcode projects only: one line with the last build and test result and the booted simulator; flags 0-test runs; blocks a second xcodebuild while one runs