Final review fixes for System S3 (Appearance):
- I1: the on-demand metadata deviation is D124 (TESTING.md, inspector
markers); TESTING.md names the spec that pins it, since no concept
comparison renders that state.
- I2: System checks the display defaults for conflicts on mount, not only
on storage events, and a browser write refuses a draft another page
overtook, so a draft is never saved over another tab's value without
the conflict status first. New two-tab spec.
- I3: the layout and size defaults start the Images page only; embedded
galleries (a prompt history's Shared gallery and dialogs) keep
Grid/Comfortable.
- M1: host rows whose /settings read failed say "Server settings could
not be read."
- M2: a rejected timeout shows the "Some changes were not saved" status.
- M3: the browser loads on mount and on storage events never reject
unhandled.
- M4: the next accepted write stores the tab-only changes and clears the
overlay.
- M5: cache off never re-reads a source-changed selection, and refresh()
never loads a deferred one.
- M6: the System fixture refuses a config.json outside its temp root and
restores it with os.replace.
- M7: the inspection read counts wait on a request barrier, not frames.
- M8 recorded as an open saved-views question in TESTING.md.
Vito Sansevero
4d554fbf40