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/auditColumns.dom.test.tsx

@@ -99,9 +99,7 @@ describe("an audit row's details", () => {
       target_id: "rss_poll",
       after: { status: "skipped", summary: "sync paused" },
     });
-    expect(details(skipped)).toBe(
-      "RSS-lekérdezés (új feltöltések) kihagyva | kihagyva: a szinkron szünetel",
-    );
+    expect(details(skipped)).toBe("RSS-lekérdezés (új feltöltések) kihagyva | a szinkron szünetel");
   });
 
   it("tell a secret's reset from its update, and name a choice", () => {