Fix CAT registries per TS 102 223 V18.3/TS 31.111 V18.12; decode all ENVELOPE types

Spec audit found three registries drifted from an old release, plus
missing command/envelope coverage:

- EVENT_TYPES: correct from '14' up — Access Technology Change
  (multiple), IMS Registration/Incoming data, Profile Container ('19),
  Secured Profile Container, Poll Interval Negotiation, Data Connection
  Status Change, CAG cell selection, Slices Status Change ('1F);
  '20-'22 reserved. Old table wrongly showed LTE D2D/ECall/SCEF names.
- TR_RESULTS: session/user results live at '10-'14 ('14 = USSD/SS
  transaction terminated), not '0A-'0E; single '20 = ME currently
  unable (per-cause details are additional-info bytes); add '22-'27,
  '3A BIP error; unshift '3B-'3D; '39 permanent-problem wording.
- ENVELOPE_TYPES: add D9 USSD Download, DA/DB MMS, DC Terminal
  Applications, DD Geo Location Reporting, DE Envelope Container,
  DF ProSe Report, E0 5G ProSe Report, E1-E3 reserved, E4 GSMA.
- CAT_COMMAND_TYPES: add '79 LSI COMMAND; F0-FE render as Proprietary.
- PLI_QUALIFIERS: add '07 ESN, '1A Supported RATs.

Phase 2:
- _decode_envelope: MENU SELECTION (item id + help request), TIMER
  EXPIRATION (id + semi-octet h/m:s value), CALL CONTROL (address +
  CCP), USSD DOWNLOAD (DCS text), GEO LOCATION REPORTING, ENVELOPE
  CONTAINER (recursive inner dispatch); unknown inner TLVs preserved
  in raw_tlv for every type.
- Device Identities now decode to names (Keypad/Display/UICC/
  Terminal/Network/Card reader n/Channel n/eCAT client) in proactive
  commands and envelopes; frontend renders "src → dst".

Tags verified against ETSI TS 101 220 registry (help request '15/'95,
timer id/value '24/'A4, USSD string '0A/'8A). Tests: +16 spec-derived
fixtures, one stale expectation corrected — 306 total. Version 1.13.0,
SW cache simtrace-analyser-v16.

README.md

@@ -17,8 +17,10 @@ that both captures APDU traffic and serves that PWA.
 - Status words — full ISO 7816-4 set plus UICC-specific values:
   `91XX` (proactive command pending), `62F1/F2/F3`, `63F1/F2` (more data),
   `9300` (SAT busy), `9850`, `9862–64`
-- SIM Toolkit (CAT) — proactive commands with decoded qualifiers,
-  TERMINAL RESPONSE, ENVELOPE (Menu Selection, Call Control, SMS-PP download…)
+- SIM Toolkit — SAT (GSM 11.14), CAT (TS 102 223) and USAT (TS 31.111)
+  proactive commands with decoded qualifiers, TERMINAL RESPONSE, ENVELOPE
+  (Menu Selection, Call Control, SMS-PP download…); tolerates known
+  non-compliant legacy-card quirks and preserves unrecognized TLVs
 - SMS TPDU — SMS-DELIVER/SUBMIT, SCTS timestamps, UDH information elements
 - SCP80 OTA secured packets — SPI bits (ciphering, PoR requirement/mode,
   RC/CC/DS, counter), KIc/KID algorithm + key set, TAR, CNTR/PCNTR;