panel-redesign: three things the first look at the deployed panel showed

Seen by the owner on the test server, on real data (2026-10-10).

  - Overview's Processes card said "7 of 7 running" with six programs
    running and postfix-reload idle. The card counts the programs that
    are meant to stay up; a one-shot helper (health.Process.OneShot) is
    left out of both numbers and named only when it is in trouble.
  - The Milter sockets card clipped its second line ("OpenDKIM,
    send-log,...") once the spam filter was the third socket. The line
    names the sockets that do not answer when some do not; with all
    answering it is their names, or "incl. the spam filter" - the
    mockup's words - when the filter is among them.
  - A real 2048-bit DKIM value did not fit the three rows of its field
    and scrolled inside it. The field is as tall as the value needs
    (3 to 12 rows).

The fixtures had a shortened key, two sockets and no one-shot program,
so none of this showed in the evidence screenshots.

  go test -count=1 ./internal/health/... ./internal/web/...: ok

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

CHANGELOG.md

@@ -216,6 +216,11 @@ Format follows [Keep a Changelog](https://keepachangelog.com/en/1.1.0/); version
   showq service: Permission denied"), the Queue card said "Could not be read"
   and the queue page had no listing. Present since the persistent queue of
   1.3.0; mail flow was not affected. The e2e suite opens the queue page now.
+- Overview's Processes card counts the programs that are meant to stay up
+  ("6 of 6 running"); the idle one-shot `postfix-reload` was counted as
+  running. The Milter sockets card no longer clips its second line with three
+  sockets, and a DKIM value is shown whole instead of scrolling inside its
+  field.
 - The confirmation before deleting a user names the domains that follow
   that user's default report address and will be left without one; it used
   to say the domains were not affected (replaced before release — see the