v0.15.1

Fixes

• Resumed session history (#426, @srothgan): Restore the full conversation when resuming a compacted session, and hide internal task notifications and compact summaries in resumed history.
• Background tools (#426, @srothgan): Keep background tool cards in launch order with one linked result per finished task, keep their controls usable across turns, resize, and resume, and stream the reply that follows a finished task under one Claude label.
• Scrollback across resizes (#422, @srothgan): Stop losing transcript rows from terminal scrollback after resizing, zooming, or resizing in reading mode.
• Exit redraw (#426, @srothgan): Stop replaying the transcript into scrollback on exit.
• Tool titles (#426, @srothgan): Show shell command titles literally instead of as Markdown, and stop re-rendering unchanged tool titles during animation and resize.
• Installer interruption (#422, @srothgan): Stop a repeated Ctrl-C from cutting off installer cleanup.

CI and Dependencies

• Terminal and installer test stability (#422, #424, #426, @srothgan): Stop intermittent failures in the PTY, settings, installer prompt, update-check, and unit diagnostics tests.
• Resume and background task coverage (#426, @srothgan): Add bridge resume-history tests and PTY tests for background tools, shutdown, and scrollback.
• Cargo build jobs (#422, @srothgan): Limit Cargo to one compilation job through .cargo/config.toml.