File names: the DF-scoped spec dictionary + refreshed EF/SFI tables (v2.5.0)

- the file/DF/SFI dictionaries move to simtrace_analyser/ef_tables.py and are
  extracted from the pinned specs: TS 102 221 (MF, Annex H.1), TS 31.102
  (ADF USIM 4.2 and the child DFs 4.3/4.4/4.6, the H.1-H.12 SFI annexes, the
  Annex L.6 Relay Node/certificate files; Annex A/E as the ADF/DF file
  completeness cross-check), TS 31.103 and TS 51.011 - 20 DF tables (~370
  entries) and 14 SFI tables, up from ~180 flat names and 3 SFI tables
- names are DF-scoped: a FID reused across DFs resolves to the file its DF
  context names - 4F09 is EF_SUPI_NAI under DF_5GS but EF_PROSE_GC under
  DF_ProSe, 6F07 is EF_IMSI in the USIM/SIM but EF_IST in the ISIM, 6F4E is
  EF_EXT4 in DF_TELECOM but EF_EXT5 in the USIM ADF; the flat table keeps
  only names that are identical everywhere and is the fallback when no DF is
  known (the two names the old table had wrong there are fixed: 6F0A is
  EF_AC_GBAUAPI, 6F53 EF_LOCIGPRS)
- the SELECT-path decoder resolves the 7FFF children against the USIM ADF
  table, and the Files view names files DF-first - including files first seen
  only via their FCP (a select-only file used to keep the bare FID, e.g.
  ADF/6F3C is now ADF/EF_SMS (6F3C))
- tests/data/spec_files.json pins the extracted tables; tests/test_decode.py
  asserts the DF/ADF tables cover them, the SFI tables match them exactly and
  every flat name is a spec name for that FID; tests/extract_spec_tables.py
  regenerates the fixture from the PDFs and --check re-verifies the tables
- README/README_RUS document the dictionary and its sources; PWA_VERSION and
  pyproject/version.py 2.5.0, SW cache simtrace-analyser-v71

simtrace_analyser/filetrack.py

@@ -39,8 +39,8 @@ keeps counting).
 """
 
 from .database import _SUCCESS_SW1
-from .decode import (DF_CHILDREN, KNOWN_FIDS, _is_df_fid, select_target_fid,
-                     selected_df_fid, sfi_table)
+from .decode import (DF_CHILDREN, KNOWN_FIDS, _file_name, _is_df_fid,
+                     select_target_fid, selected_df_fid, sfi_table)
 
 IMAGE_CAP = 64 * 1024      # observed bytes kept per file
 EVENTS_CAP = 1000          # change events kept per file
@@ -266,8 +266,10 @@ class FileTracker:
         key = (df, fid)
         entry = self.files.get(key)
         if entry is None:
+            # A file first seen via its FCP (or an operation whose decode had
+            # no name) still gets its DF-scoped dictionary name.
             entry = _FileEntry(key, df, fid,
-                               name or (fid.upper() if fid else '?'),
+                               (name or _file_name(fid, df)) if fid else '?',
                                image_cap=self._image_cap)
             self.files[key] = entry
         elif name:
@@ -321,6 +323,8 @@ class FileTracker:
             provisional.key = (df, fid)
             provisional.fid = fid
             provisional.sfi = sfi
+            if provisional.name == f'SFI:{sfi}':
+                provisional.name = _file_name(fid, df)
             self.files[(df, fid)] = provisional
             target = provisional
         else: