design: log panes wrap their lines instead of scrolling sideways

The owner, 2026-10-16, a phone screenshot of an outbound message's Delivery
log: "На телефоне при просмотре лога, появляются две полосы. Мы это можем
поправить?" The two stripes are the horizontal scroll bars Chrome on
Android draws over a pre whose mail.log lines are wider than it
(overflow-x: auto); and what matters on a delivery line - status= and the
reply - was at its end, out of sight.

sp-log wraps (white-space: pre-wrap, overflow-wrap: anywhere) and no longer
scrolls; each line is a block, sp-ll, with a hanging indent of 4ch, so the
rest of a wrapped line stands under its start and a new line is told by its
time at the left. The line keeps its newline inside its block, so copied
text still has one line per line. Every pane of the kit: components,
system-log, out-message, in-quarantine-message. check.py: 0 violations.

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

docs/assets/panel-redesign/panel/components.html

@@ -182,9 +182,10 @@
 
         <div class="box">
           <div class="sp-box-head"><span class="sp-no">09</span><h2>log_pane</h2><div class="sp-end">sp-d time · sp-w warning · sp-e error</div></div>
-<pre class="sp-log"><span class="sp-d">13:58:07</span> an ordinary line
-<span class="sp-d">13:58:09</span> <span class="sp-w">a deferred delivery — sp-w</span>
-<span class="sp-d">13:57:41</span> <span class="sp-e">a reject or a bounce — sp-e</span></pre>
+<pre class="sp-log"><span class="sp-ll"><span class="sp-d">13:58:07</span> an ordinary line
+</span><span class="sp-ll"><span class="sp-d">13:58:09</span> <span class="sp-w">a deferred delivery — sp-w</span>
+</span><span class="sp-ll"><span class="sp-d">13:57:41</span> <span class="sp-e">a reject or a bounce — sp-e</span>
+</span></pre>
         </div>
       </div>