fix(ui,i18n): E30 review round 2 — honest bio failure, a full show summary, one HU name per thing

- Person page: a bio ask that fails says so with a retry instead of reading as 'no biography'.
- Show page: the summary is a ClampedText (5 lines + More), like the person and collection pages;
  one More/Less pair (plex.textMore/textLess) for all three.
- Channels: a re-slotted row is placed in the language the server orders by (the stored
  preference, else English), not the UI's guess.
- A skipped run's body is only the reason (its title already says skipped).
- HU: Behúzási kvótatartalék; Eseménynapló ürítve / az eseménynaplót; indok; közvetlenül
  játszható / közvetlen közvetítés in the Plex hints.
- Tests: ClampedText re-measures on a resize, the show summary clamp, serverOrderLang.

frontend/src/components/plexViews.tsx

@@ -325,17 +325,20 @@ export function PlexPersonView({
                   <ClampedText
                     text={d.biography}
                     lines={8}
-                    moreLabel={t("plex.person.more")}
-                    lessLabel={t("plex.person.less")}
+                    moreLabel={t("plex.textMore")}
+                    lessLabel={t("plex.textLess")}
                     className="mt-4"
                   />
+                ) : bioOnItsWay ? (
+                  <LoadingState shape="text" label={t("plex.person.bioLoading")} className="mt-4" />
                 ) : (
-                  bioOnItsWay && (
-                    <LoadingState
-                      shape="text"
-                      label={t("plex.person.bioLoading")}
-                      className="mt-4"
-                    />
+                  // An ask that failed while the bio was on its way is said, not left looking like a
+                  // person with no bio; the retry asks (and waits) again.
+                  d.enriching &&
+                  q.isError && (
+                    <StateMessage tone="error" compact onRetry={() => q.refetch()}>
+                      {t("plex.person.bioFailed")}
+                    </StateMessage>
                   )
                 )}
               </div>
@@ -614,9 +617,13 @@ export function PlexShowView({
               </div>
             )}
             {show.summary && (
-              <p className="measure mt-3 line-clamp-5 text-sm leading-relaxed text-muted">
-                {show.summary}
-              </p>
+              <ClampedText
+                text={show.summary}
+                lines={5}
+                moreLabel={t("plex.textMore")}
+                lessLabel={t("plex.textLess")}
+                className="mt-3"
+              />
             )}
             <div className="mt-4 flex flex-wrap gap-2">
               {show.resume && (