Settings opens in a window labelled `settings`, created through the shared
window code, as Yaak's does. The page renders the settings alone or the app
by its window label. Opening it again focuses it and moves it to the tab
asked for; Escape closes it, and closing the main window closes it too.
Changes made there reach the main window at once: theme and sizes by an
event carrying the values, and engine settings by an event after each RPC
mutation that makes other windows read the proxy state and settings
queries again. The browser harness, with no second window, keeps the
dialog.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Gregory SchierandClaude Opus 5.5