Two operator-visible changes on /alerts:
1. Polling drops from 15s to 5s and gains a checkbox in the table
header to turn live monitoring on/off. Choice is persisted in
localStorage so it survives full-page navigations. The toggle
state is woven into the htmx hx-trigger predicate, so flipping
the checkbox just sets the flag and the next tick (or the
absence of one) honours it — no attribute juggling, no
htmx.process re-init. The dot dims to 0.3 opacity when paused
so operators can see at a glance that they're looking at a
stale view.
2. Severity dropdown options pick up the same oklch tints used by
the row dots / left borders / kind chips. The kind column shows
only the kind text, so without a colour cue the dropdown
mentioned a concept (severity) that the table itself didn't
render. Now the colours bridge the gap.
Note on <option> styling: Chrome and Firefox honour inline color:
on options; Safari ignores it. Acceptable degradation — falls back
to plain text, which is what we had.
steve
d46adabeec