ui: label check reports with the profile, card ICCID / snapshot name

- new profilerLabelText() resolves expected/actual labels at render time;
  profilerRenderReport and fcpDiffHtml (including the decode-failure
  notes) use it, so a language switch keeps the labels localized
- Check card: reads EF.ICCID via /api/read (MF/2FE2) and labels the
  report 'expected (<profile>)' / 'actual (<card ICCID>)'; the results
  title becomes '<profile> — <ICCID>' (falls back to the plain title and
  'actual' when EF.ICCID is unreadable)
- Check card snapshot: labels 'expected (<profile>)' / 'actual
  (<snapshot name>)
- snapshot-vs-snapshot compare keeps verbatim master/check names;
  the mismatch label column widens to w-48 for prefixed labels
- tests: profilerLabelText, prefixed report/diff labels, profilerCardIccid
  decode/fallback, both check flows pass the labels; help EN/RU, READMEs
  updated; SW cache v128 -> v129.

frontend/sw.js

@@ -1,4 +1,4 @@
-const CACHE = 'otaman-v128';
+const CACHE = 'otaman-v129';
 const URLS = [
   'index.html',
   'help.html',