Compact C-APDU detail rows; drop duplicated Data hex

- Pair CLA+INS and P1+P2 into single rows (halves the header rows
  per C-APDU): "· CLA, INS  00 — UICC, A4 — SELECT".
- Skip the " — desc" suffix when the parser's desc merely repeats
  the hex (generic Data fields showed "6F46 — 6F46").
- Restore the implied-CLA annotation on the C-APDU title row (was
  dead code behind an operator-precedence bug).

Version 1.20.2, SW cache simtrace-analyser-v30.

frontend/sw.js

@@ -1,4 +1,4 @@
-const CACHE = 'simtrace-analyser-v29';
+const CACHE = 'simtrace-analyser-v30';
 
 const PRECACHE = [
     'index.html',