- #state-indicator is now a wrapper with a dot plus an 18px dark:invert
image; no new compiled Tailwind classes (h-4/w-5 are not in the
prebuilt CSS), so sizing uses an inline style and the header height
is unchanged
- gray dot while probing, red dot when the server is unreachable;
server up -> nosim.svg, animated sim_anim.svg while equipping, and
sim.svg when the card is equipped (`_pysimEquipping` tracked from
status.equipping, refreshed on every 2s poll)
- i18n reuses existing strings; tests for all five states, dot color
transitions and the markup; SW cache v109 -> v110.
catarrh
68aa37f093