install and update write PopupNotifications.json into the framework's config
directory, as a banner across the top of the screen, only where the file is
missing or every setting is still PopupNotifications 0.2.1's own default (the
Version aside, numbers compared as numbers). A config with any setting
changed, or one that does not parse, is kept whole. The file carries the
plugin's Version, because PopupNotifications resets a config without one to
its defaults on load. The plan prints a "popup look" row naming the case.
Run against two scratch roots (a temporary local bypass of the RunicNPC check,
since no published bundle carries RunicNPC yet): Oxide with no config got the
banner; Carbon at the rig's defaults got the walk's banner file exactly; on
update a hand-changed config and an existing banner were both kept.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01E14m6SuuY6i1vASFeGDBeY
